172377360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7773

約数の個数: 120

約数和(自身を含む): 597652224

約数和(自身を除く): 425274864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 7723, 11160, 15446, 22320, 23169, 30892, 38615, 46338, 61784, 69507, 77230, 92676, 115845, 123568, 139014, 154460, 185352, 231690, 239413, 278028, 308920, 347535, 370704, 463380, 478826, 556056, 617840, 695070, 718239, 926760, 957652, 1112112, 1197065, 1390140, 1436478, 1853520, 1915304, 2154717, 2394130, 2780280, 2872956, 3591195, 3830608, 4309434, 4788260, 5560560, 5745912, 7182390, 8618868, 9576520, 10773585, 11491824, 14364780, 17237736, 19153040, 21547170, 28729560, 34475472, 43094340, 57459120, 86188680, 172377360]

約数ペア:

[(1, 172377360), (2, 86188680), (3, 57459120), (4, 43094340), (5, 34475472), (6, 28729560), (8, 21547170), (9, 19153040), (10, 17237736), (12, 14364780), (15, 11491824), (16, 10773585), (18, 9576520), (20, 8618868), (24, 7182390), (30, 5745912), (31, 5560560), (36, 4788260), (40, 4309434), (45, 3830608), (48, 3591195), (60, 2872956), (62, 2780280), (72, 2394130), (80, 2154717), (90, 1915304), (93, 1853520), (120, 1436478), (124, 1390140), (144, 1197065), (155, 1112112), (180, 957652), (186, 926760), (240, 718239), (248, 695070), (279, 617840), (310, 556056), (360, 478826), (372, 463380), (465, 370704), (496, 347535), (558, 308920), (620, 278028), (720, 239413), (744, 231690), (930, 185352), (1116, 154460), (1240, 139014), (1395, 123568), (1488, 115845), (1860, 92676), (2232, 77230), (2480, 69507), (2790, 61784), (3720, 46338), (4464, 38615), (5580, 30892), (7440, 23169), (7723, 22320), (11160, 15446)]