152460720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 540277920

約数和(自身を除く): 387817200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 59, 60, 72, 74, 80, 90, 97, 111, 118, 120, 144, 148, 177, 180, 185, 194, 222, 236, 240, 291, 295, 296, 333, 354, 360, 370, 388, 444, 472, 485, 531, 555, 582, 590, 592, 666, 708, 720, 740, 776, 873, 885, 888, 944, 970, 1062, 1110, 1164, 1180, 1332, 1416, 1455, 1480, 1552, 1665, 1746, 1770, 1776, 1940, 2124, 2183, 2220, 2328, 2360, 2655, 2664, 2832, 2910, 2960, 3330, 3492, 3540, 3589, 3880, 4248, 4365, 4366, 4440, 4656, 4720, 5310, 5328, 5723, 5820, 6549, 6660, 6984, 7080, 7178, 7760, 8496, 8730, 8732, 8880, 10620, 10767, 10915, 11446, 11640, 13098, 13320, 13968, 14160, 14356, 17169, 17460, 17464, 17945, 19647, 21240, 21534, 21830, 22892, 23280, 26196, 26640, 28615, 28712, 32301, 32745, 34338, 34920, 34928, 35890, 39294, 42480, 43068, 43660, 45784, 51507, 52392, 53835, 57230, 57424, 64602, 65490, 68676, 69840, 71780, 78588, 85845, 86136, 87320, 91568, 98235, 103014, 104784, 107670, 114460, 129204, 130980, 137352, 143560, 157176, 161505, 171690, 172272, 174640, 196470, 206028, 211751, 215340, 228920, 257535, 258408, 261960, 274704, 287120, 314352, 323010, 343380, 392940, 412056, 423502, 430680, 457840, 515070, 516816, 523920, 635253, 646020, 686760, 785880, 824112, 847004, 861360, 1030140, 1058755, 1270506, 1292040, 1373520, 1571760, 1694008, 1905759, 2060280, 2117510, 2541012, 2584080, 3176265, 3388016, 3811518, 4120560, 4235020, 5082024, 6352530, 7623036, 8470040, 9528795, 10164048, 12705060, 15246072, 16940080, 19057590, 25410120, 30492144, 38115180, 50820240, 76230360, 152460720]

約数ペア:

[(1, 152460720), (2, 76230360), (3, 50820240), (4, 38115180), (5, 30492144), (6, 25410120), (8, 19057590), (9, 16940080), (10, 15246072), (12, 12705060), (15, 10164048), (16, 9528795), (18, 8470040), (20, 7623036), (24, 6352530), (30, 5082024), (36, 4235020), (37, 4120560), (40, 3811518), (45, 3388016), (48, 3176265), (59, 2584080), (60, 2541012), (72, 2117510), (74, 2060280), (80, 1905759), (90, 1694008), (97, 1571760), (111, 1373520), (118, 1292040), (120, 1270506), (144, 1058755), (148, 1030140), (177, 861360), (180, 847004), (185, 824112), (194, 785880), (222, 686760), (236, 646020), (240, 635253), (291, 523920), (295, 516816), (296, 515070), (333, 457840), (354, 430680), (360, 423502), (370, 412056), (388, 392940), (444, 343380), (472, 323010), (485, 314352), (531, 287120), (555, 274704), (582, 261960), (590, 258408), (592, 257535), (666, 228920), (708, 215340), (720, 211751), (740, 206028), (776, 196470), (873, 174640), (885, 172272), (888, 171690), (944, 161505), (970, 157176), (1062, 143560), (1110, 137352), (1164, 130980), (1180, 129204), (1332, 114460), (1416, 107670), (1455, 104784), (1480, 103014), (1552, 98235), (1665, 91568), (1746, 87320), (1770, 86136), (1776, 85845), (1940, 78588), (2124, 71780), (2183, 69840), (2220, 68676), (2328, 65490), (2360, 64602), (2655, 57424), (2664, 57230), (2832, 53835), (2910, 52392), (2960, 51507), (3330, 45784), (3492, 43660), (3540, 43068), (3589, 42480), (3880, 39294), (4248, 35890), (4365, 34928), (4366, 34920), (4440, 34338), (4656, 32745), (4720, 32301), (5310, 28712), (5328, 28615), (5723, 26640), (5820, 26196), (6549, 23280), (6660, 22892), (6984, 21830), (7080, 21534), (7178, 21240), (7760, 19647), (8496, 17945), (8730, 17464), (8732, 17460), (8880, 17169), (10620, 14356), (10767, 14160), (10915, 13968), (11446, 13320), (11640, 13098)]