60881520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 227985408

約数和(自身を除く): 167103888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 167, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 334, 336, 372, 392, 420, 434, 465, 490, 496, 501, 560, 588, 620, 651, 668, 735, 744, 784, 835, 840, 868, 930, 980, 1002, 1085, 1169, 1176, 1240, 1302, 1336, 1470, 1488, 1519, 1670, 1680, 1736, 1860, 1960, 2004, 2170, 2338, 2352, 2480, 2505, 2604, 2672, 2940, 3038, 3255, 3340, 3472, 3507, 3720, 3920, 4008, 4340, 4557, 4676, 5010, 5177, 5208, 5845, 5880, 6076, 6510, 6680, 7014, 7440, 7595, 8016, 8183, 8680, 9114, 9352, 10020, 10354, 10416, 11690, 11760, 12152, 13020, 13360, 14028, 15190, 15531, 16366, 17360, 17535, 18228, 18704, 20040, 20708, 22785, 23380, 24304, 24549, 25885, 26040, 28056, 30380, 31062, 32732, 35070, 36239, 36456, 40080, 40915, 41416, 45570, 46760, 49098, 51770, 52080, 56112, 60760, 62124, 65464, 70140, 72478, 72912, 77655, 81830, 82832, 91140, 93520, 98196, 103540, 108717, 121520, 122745, 124248, 130928, 140280, 144956, 155310, 163660, 181195, 182280, 196392, 207080, 217434, 245490, 248496, 253673, 280560, 289912, 310620, 327320, 362390, 364560, 392784, 414160, 434868, 490980, 507346, 543585, 579824, 621240, 654640, 724780, 761019, 869736, 981960, 1014692, 1087170, 1242480, 1268365, 1449560, 1522038, 1739472, 1963920, 2029384, 2174340, 2536730, 2899120, 3044076, 3805095, 4058768, 4348680, 5073460, 6088152, 7610190, 8697360, 10146920, 12176304, 15220380, 20293840, 30440760, 60881520]

約数ペア:

[(1, 60881520), (2, 30440760), (3, 20293840), (4, 15220380), (5, 12176304), (6, 10146920), (7, 8697360), (8, 7610190), (10, 6088152), (12, 5073460), (14, 4348680), (15, 4058768), (16, 3805095), (20, 3044076), (21, 2899120), (24, 2536730), (28, 2174340), (30, 2029384), (31, 1963920), (35, 1739472), (40, 1522038), (42, 1449560), (48, 1268365), (49, 1242480), (56, 1087170), (60, 1014692), (62, 981960), (70, 869736), (80, 761019), (84, 724780), (93, 654640), (98, 621240), (105, 579824), (112, 543585), (120, 507346), (124, 490980), (140, 434868), (147, 414160), (155, 392784), (167, 364560), (168, 362390), (186, 327320), (196, 310620), (210, 289912), (217, 280560), (240, 253673), (245, 248496), (248, 245490), (280, 217434), (294, 207080), (310, 196392), (334, 182280), (336, 181195), (372, 163660), (392, 155310), (420, 144956), (434, 140280), (465, 130928), (490, 124248), (496, 122745), (501, 121520), (560, 108717), (588, 103540), (620, 98196), (651, 93520), (668, 91140), (735, 82832), (744, 81830), (784, 77655), (835, 72912), (840, 72478), (868, 70140), (930, 65464), (980, 62124), (1002, 60760), (1085, 56112), (1169, 52080), (1176, 51770), (1240, 49098), (1302, 46760), (1336, 45570), (1470, 41416), (1488, 40915), (1519, 40080), (1670, 36456), (1680, 36239), (1736, 35070), (1860, 32732), (1960, 31062), (2004, 30380), (2170, 28056), (2338, 26040), (2352, 25885), (2480, 24549), (2505, 24304), (2604, 23380), (2672, 22785), (2940, 20708), (3038, 20040), (3255, 18704), (3340, 18228), (3472, 17535), (3507, 17360), (3720, 16366), (3920, 15531), (4008, 15190), (4340, 14028), (4557, 13360), (4676, 13020), (5010, 12152), (5177, 11760), (5208, 11690), (5845, 10416), (5880, 10354), (6076, 10020), (6510, 9352), (6680, 9114), (7014, 8680), (7440, 8183), (7595, 8016)]