193741920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1725

約数の個数: 144

約数和(自身を含む): 669522672

約数和(自身を除く): 475780752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1621, 1660, 1992, 2490, 2656, 2988, 3242, 3320, 3735, 3984, 4863, 4980, 5976, 6484, 6640, 7470, 7968, 8105, 9726, 9960, 11952, 12968, 13280, 14589, 14940, 16210, 19452, 19920, 23904, 24315, 25936, 29178, 29880, 32420, 38904, 39840, 48630, 51872, 58356, 59760, 64840, 72945, 77808, 97260, 116712, 119520, 129680, 134543, 145890, 155616, 194520, 233424, 259360, 269086, 291780, 389040, 403629, 466848, 538172, 583560, 672715, 778080, 807258, 1076344, 1167120, 1210887, 1345430, 1614516, 2018145, 2152688, 2334240, 2421774, 2690860, 3229032, 4036290, 4305376, 4843548, 5381720, 6054435, 6458064, 8072580, 9687096, 10763440, 12108870, 12916128, 16145160, 19374192, 21526880, 24217740, 32290320, 38748384, 48435480, 64580640, 96870960, 193741920]

約数ペア:

[(1, 193741920), (2, 96870960), (3, 64580640), (4, 48435480), (5, 38748384), (6, 32290320), (8, 24217740), (9, 21526880), (10, 19374192), (12, 16145160), (15, 12916128), (16, 12108870), (18, 10763440), (20, 9687096), (24, 8072580), (30, 6458064), (32, 6054435), (36, 5381720), (40, 4843548), (45, 4305376), (48, 4036290), (60, 3229032), (72, 2690860), (80, 2421774), (83, 2334240), (90, 2152688), (96, 2018145), (120, 1614516), (144, 1345430), (160, 1210887), (166, 1167120), (180, 1076344), (240, 807258), (249, 778080), (288, 672715), (332, 583560), (360, 538172), (415, 466848), (480, 403629), (498, 389040), (664, 291780), (720, 269086), (747, 259360), (830, 233424), (996, 194520), (1245, 155616), (1328, 145890), (1440, 134543), (1494, 129680), (1621, 119520), (1660, 116712), (1992, 97260), (2490, 77808), (2656, 72945), (2988, 64840), (3242, 59760), (3320, 58356), (3735, 51872), (3984, 48630), (4863, 39840), (4980, 38904), (5976, 32420), (6484, 29880), (6640, 29178), (7470, 25936), (7968, 24315), (8105, 23904), (9726, 19920), (9960, 19452), (11952, 16210), (12968, 14940), (13280, 14589)]