486138120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 256

約数和(自身を含む): 1737469440

約数和(自身を除く): 1251331320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 104, 115, 120, 130, 136, 138, 156, 170, 184, 195, 204, 221, 230, 255, 260, 276, 299, 312, 340, 345, 390, 391, 408, 442, 460, 510, 520, 552, 598, 663, 680, 690, 780, 782, 797, 884, 897, 920, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1560, 1564, 1594, 1768, 1794, 1955, 2040, 2210, 2346, 2391, 2392, 2652, 2760, 2990, 3128, 3188, 3315, 3588, 3910, 3985, 4420, 4485, 4692, 4782, 5083, 5304, 5865, 5980, 6376, 6630, 7176, 7820, 7970, 8840, 8970, 9384, 9564, 10166, 10361, 11730, 11955, 11960, 13260, 13549, 15249, 15640, 15940, 17940, 18331, 19128, 20332, 20722, 23460, 23910, 25415, 26520, 27098, 30498, 31083, 31880, 35880, 36662, 40647, 40664, 41444, 46920, 47820, 50830, 51805, 54196, 54993, 60996, 62166, 67745, 73324, 76245, 81294, 82888, 91655, 95640, 101660, 103610, 108392, 109986, 121992, 124332, 135490, 146648, 152490, 155415, 162588, 176137, 183310, 203235, 203320, 207220, 219972, 238303, 248664, 270980, 274965, 304980, 310830, 311627, 325176, 352274, 366620, 406470, 414440, 439944, 476606, 528411, 541960, 549930, 609960, 621660, 623254, 704548, 714909, 733240, 812940, 880685, 934881, 953212, 1056822, 1099860, 1191515, 1243320, 1246508, 1409096, 1429818, 1558135, 1625880, 1761370, 1869762, 1906424, 2113644, 2199720, 2383030, 2493016, 2642055, 2859636, 3116270, 3522740, 3574545, 3739524, 4051151, 4227288, 4674405, 4766060, 5284110, 5719272, 6232540, 7045480, 7149090, 7479048, 8102302, 9348810, 9532120, 10568220, 12153453, 12465080, 14298180, 16204604, 18697620, 20255755, 21136440, 24306906, 28596360, 32409208, 37395240, 40511510, 48613812, 60767265, 81023020, 97227624, 121534530, 162046040, 243069060, 486138120]

約数ペア:

[(1, 486138120), (2, 243069060), (3, 162046040), (4, 121534530), (5, 97227624), (6, 81023020), (8, 60767265), (10, 48613812), (12, 40511510), (13, 37395240), (15, 32409208), (17, 28596360), (20, 24306906), (23, 21136440), (24, 20255755), (26, 18697620), (30, 16204604), (34, 14298180), (39, 12465080), (40, 12153453), (46, 10568220), (51, 9532120), (52, 9348810), (60, 8102302), (65, 7479048), (68, 7149090), (69, 7045480), (78, 6232540), (85, 5719272), (92, 5284110), (102, 4766060), (104, 4674405), (115, 4227288), (120, 4051151), (130, 3739524), (136, 3574545), (138, 3522740), (156, 3116270), (170, 2859636), (184, 2642055), (195, 2493016), (204, 2383030), (221, 2199720), (230, 2113644), (255, 1906424), (260, 1869762), (276, 1761370), (299, 1625880), (312, 1558135), (340, 1429818), (345, 1409096), (390, 1246508), (391, 1243320), (408, 1191515), (442, 1099860), (460, 1056822), (510, 953212), (520, 934881), (552, 880685), (598, 812940), (663, 733240), (680, 714909), (690, 704548), (780, 623254), (782, 621660), (797, 609960), (884, 549930), (897, 541960), (920, 528411), (1020, 476606), (1105, 439944), (1173, 414440), (1196, 406470), (1326, 366620), (1380, 352274), (1495, 325176), (1560, 311627), (1564, 310830), (1594, 304980), (1768, 274965), (1794, 270980), (1955, 248664), (2040, 238303), (2210, 219972), (2346, 207220), (2391, 203320), (2392, 203235), (2652, 183310), (2760, 176137), (2990, 162588), (3128, 155415), (3188, 152490), (3315, 146648), (3588, 135490), (3910, 124332), (3985, 121992), (4420, 109986), (4485, 108392), (4692, 103610), (4782, 101660), (5083, 95640), (5304, 91655), (5865, 82888), (5980, 81294), (6376, 76245), (6630, 73324), (7176, 67745), (7820, 62166), (7970, 60996), (8840, 54993), (8970, 54196), (9384, 51805), (9564, 50830), (10166, 47820), (10361, 46920), (11730, 41444), (11955, 40664), (11960, 40647), (13260, 36662), (13549, 35880), (15249, 31880), (15640, 31083), (15940, 30498), (17940, 27098), (18331, 26520), (19128, 25415), (20332, 23910), (20722, 23460)]