71461920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6473}}^1$

素因数の和:6514

約数の個数: 96

約数和(自身を含む): 234928512

約数和(自身を除く): 163466592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 6473, 11040, 12946, 19419, 25892, 32365, 38838, 51784, 64730, 77676, 97095, 103568, 129460, 148879, 155352, 194190, 207136, 258920, 297758, 310704, 388380, 446637, 517840, 595516, 621408, 744395, 776760, 893274, 1035680, 1191032, 1488790, 1553520, 1786548, 2233185, 2382064, 2977580, 3107040, 3573096, 4466370, 4764128, 5955160, 7146192, 8932740, 11910320, 14292384, 17865480, 23820640, 35730960, 71461920]

約数ペア:

[(1, 71461920), (2, 35730960), (3, 23820640), (4, 17865480), (5, 14292384), (6, 11910320), (8, 8932740), (10, 7146192), (12, 5955160), (15, 4764128), (16, 4466370), (20, 3573096), (23, 3107040), (24, 2977580), (30, 2382064), (32, 2233185), (40, 1786548), (46, 1553520), (48, 1488790), (60, 1191032), (69, 1035680), (80, 893274), (92, 776760), (96, 744395), (115, 621408), (120, 595516), (138, 517840), (160, 446637), (184, 388380), (230, 310704), (240, 297758), (276, 258920), (345, 207136), (368, 194190), (460, 155352), (480, 148879), (552, 129460), (690, 103568), (736, 97095), (920, 77676), (1104, 64730), (1380, 51784), (1840, 38838), (2208, 32365), (2760, 25892), (3680, 19419), (5520, 12946), (6473, 11040)]