64530960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 227646144

約数和(自身を除く): 163115184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 43, 48, 52, 60, 65, 74, 78, 80, 86, 104, 111, 120, 129, 130, 148, 156, 169, 172, 185, 195, 208, 215, 222, 240, 258, 260, 296, 312, 338, 344, 370, 390, 430, 444, 481, 507, 516, 520, 555, 559, 592, 624, 645, 676, 688, 740, 780, 845, 860, 888, 962, 1014, 1032, 1040, 1110, 1118, 1290, 1352, 1443, 1480, 1560, 1591, 1677, 1690, 1720, 1776, 1924, 2028, 2064, 2220, 2236, 2405, 2535, 2580, 2704, 2795, 2886, 2960, 3120, 3182, 3354, 3380, 3440, 3848, 4056, 4440, 4472, 4773, 4810, 5070, 5160, 5590, 5772, 6253, 6364, 6708, 6760, 7215, 7267, 7696, 7955, 8112, 8385, 8880, 8944, 9546, 9620, 10140, 10320, 11180, 11544, 12506, 12728, 13416, 13520, 14430, 14534, 15910, 16770, 18759, 19092, 19240, 20280, 20683, 21801, 22360, 23088, 23865, 25012, 25456, 26832, 28860, 29068, 31265, 31820, 33540, 36335, 37518, 38184, 38480, 40560, 41366, 43602, 44720, 47730, 50024, 57720, 58136, 62049, 62530, 63640, 67080, 72670, 75036, 76368, 82732, 87204, 93795, 95460, 100048, 103415, 109005, 115440, 116272, 124098, 125060, 127280, 134160, 145340, 150072, 165464, 174408, 187590, 190920, 206830, 218010, 248196, 250120, 268879, 290680, 300144, 310245, 330928, 348816, 375180, 381840, 413660, 436020, 496392, 500240, 537758, 581360, 620490, 750360, 806637, 827320, 872040, 992784, 1075516, 1240980, 1344395, 1500720, 1613274, 1654640, 1744080, 2151032, 2481960, 2688790, 3226548, 4033185, 4302064, 4963920, 5377580, 6453096, 8066370, 10755160, 12906192, 16132740, 21510320, 32265480, 64530960]

約数ペア:

[(1, 64530960), (2, 32265480), (3, 21510320), (4, 16132740), (5, 12906192), (6, 10755160), (8, 8066370), (10, 6453096), (12, 5377580), (13, 4963920), (15, 4302064), (16, 4033185), (20, 3226548), (24, 2688790), (26, 2481960), (30, 2151032), (37, 1744080), (39, 1654640), (40, 1613274), (43, 1500720), (48, 1344395), (52, 1240980), (60, 1075516), (65, 992784), (74, 872040), (78, 827320), (80, 806637), (86, 750360), (104, 620490), (111, 581360), (120, 537758), (129, 500240), (130, 496392), (148, 436020), (156, 413660), (169, 381840), (172, 375180), (185, 348816), (195, 330928), (208, 310245), (215, 300144), (222, 290680), (240, 268879), (258, 250120), (260, 248196), (296, 218010), (312, 206830), (338, 190920), (344, 187590), (370, 174408), (390, 165464), (430, 150072), (444, 145340), (481, 134160), (507, 127280), (516, 125060), (520, 124098), (555, 116272), (559, 115440), (592, 109005), (624, 103415), (645, 100048), (676, 95460), (688, 93795), (740, 87204), (780, 82732), (845, 76368), (860, 75036), (888, 72670), (962, 67080), (1014, 63640), (1032, 62530), (1040, 62049), (1110, 58136), (1118, 57720), (1290, 50024), (1352, 47730), (1443, 44720), (1480, 43602), (1560, 41366), (1591, 40560), (1677, 38480), (1690, 38184), (1720, 37518), (1776, 36335), (1924, 33540), (2028, 31820), (2064, 31265), (2220, 29068), (2236, 28860), (2405, 26832), (2535, 25456), (2580, 25012), (2704, 23865), (2795, 23088), (2886, 22360), (2960, 21801), (3120, 20683), (3182, 20280), (3354, 19240), (3380, 19092), (3440, 18759), (3848, 16770), (4056, 15910), (4440, 14534), (4472, 14430), (4773, 13520), (4810, 13416), (5070, 12728), (5160, 12506), (5590, 11544), (5772, 11180), (6253, 10320), (6364, 10140), (6708, 9620), (6760, 9546), (7215, 8944), (7267, 8880), (7696, 8385), (7955, 8112)]