87605520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 288731520

約数和(自身を除く): 201126000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 240, 246, 290, 307, 328, 348, 410, 435, 464, 492, 580, 614, 615, 656, 696, 820, 870, 921, 984, 1160, 1189, 1228, 1230, 1392, 1535, 1640, 1740, 1842, 1968, 2320, 2378, 2456, 2460, 3070, 3280, 3480, 3567, 3684, 4605, 4756, 4912, 4920, 5945, 6140, 6960, 7134, 7368, 8903, 9210, 9512, 9840, 11890, 12280, 12587, 14268, 14736, 17806, 17835, 18420, 19024, 23780, 24560, 25174, 26709, 28536, 35612, 35670, 36840, 37761, 44515, 47560, 50348, 53418, 57072, 62935, 71224, 71340, 73680, 75522, 89030, 95120, 100696, 106836, 125870, 133545, 142448, 142680, 151044, 178060, 188805, 201392, 213672, 251740, 267090, 285360, 302088, 356120, 365023, 377610, 427344, 503480, 534180, 604176, 712240, 730046, 755220, 1006960, 1068360, 1095069, 1460092, 1510440, 1825115, 2136720, 2190138, 2920184, 3020880, 3650230, 4380276, 5475345, 5840368, 7300460, 8760552, 10950690, 14600920, 17521104, 21901380, 29201840, 43802760, 87605520]

約数ペア:

[(1, 87605520), (2, 43802760), (3, 29201840), (4, 21901380), (5, 17521104), (6, 14600920), (8, 10950690), (10, 8760552), (12, 7300460), (15, 5840368), (16, 5475345), (20, 4380276), (24, 3650230), (29, 3020880), (30, 2920184), (40, 2190138), (41, 2136720), (48, 1825115), (58, 1510440), (60, 1460092), (80, 1095069), (82, 1068360), (87, 1006960), (116, 755220), (120, 730046), (123, 712240), (145, 604176), (164, 534180), (174, 503480), (205, 427344), (232, 377610), (240, 365023), (246, 356120), (290, 302088), (307, 285360), (328, 267090), (348, 251740), (410, 213672), (435, 201392), (464, 188805), (492, 178060), (580, 151044), (614, 142680), (615, 142448), (656, 133545), (696, 125870), (820, 106836), (870, 100696), (921, 95120), (984, 89030), (1160, 75522), (1189, 73680), (1228, 71340), (1230, 71224), (1392, 62935), (1535, 57072), (1640, 53418), (1740, 50348), (1842, 47560), (1968, 44515), (2320, 37761), (2378, 36840), (2456, 35670), (2460, 35612), (3070, 28536), (3280, 26709), (3480, 25174), (3567, 24560), (3684, 23780), (4605, 19024), (4756, 18420), (4912, 17835), (4920, 17806), (5945, 14736), (6140, 14268), (6960, 12587), (7134, 12280), (7368, 11890), (8903, 9840), (9210, 9512)]