139665360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1621}}^1$

素因数の和:1996

約数の個数: 80

約数和(自身を含む): 434436480

約数和(自身を除く): 294771120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1621, 1795, 2154, 2872, 3242, 3590, 4308, 4863, 5385, 5744, 6484, 7180, 8105, 8616, 9726, 10770, 12968, 14360, 16210, 17232, 19452, 21540, 24315, 25936, 28720, 32420, 38904, 43080, 48630, 64840, 77808, 86160, 97260, 129680, 194520, 389040, 581939, 1163878, 1745817, 2327756, 2909695, 3491634, 4655512, 5819390, 6983268, 8729085, 9311024, 11638780, 13966536, 17458170, 23277560, 27933072, 34916340, 46555120, 69832680, 139665360]

約数ペア:

[(1, 139665360), (2, 69832680), (3, 46555120), (4, 34916340), (5, 27933072), (6, 23277560), (8, 17458170), (10, 13966536), (12, 11638780), (15, 9311024), (16, 8729085), (20, 6983268), (24, 5819390), (30, 4655512), (40, 3491634), (48, 2909695), (60, 2327756), (80, 1745817), (120, 1163878), (240, 581939), (359, 389040), (718, 194520), (1077, 129680), (1436, 97260), (1621, 86160), (1795, 77808), (2154, 64840), (2872, 48630), (3242, 43080), (3590, 38904), (4308, 32420), (4863, 28720), (5385, 25936), (5744, 24315), (6484, 21540), (7180, 19452), (8105, 17232), (8616, 16210), (9726, 14360), (10770, 12968)]