427153680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1039}}^1$

素因数の和:1629

約数の個数: 120

約数和(自身を含む): 1438419840

約数和(自身を除く): 1011266160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 571, 720, 1039, 1142, 1713, 2078, 2284, 2855, 3117, 3426, 4156, 4568, 5139, 5195, 5710, 6234, 6852, 8312, 8565, 9136, 9351, 10278, 10390, 11420, 12468, 13704, 15585, 16624, 17130, 18702, 20556, 20780, 22840, 24936, 25695, 27408, 31170, 34260, 37404, 41112, 41560, 45680, 46755, 49872, 51390, 62340, 68520, 74808, 82224, 83120, 93510, 102780, 124680, 137040, 149616, 187020, 205560, 249360, 374040, 411120, 593269, 748080, 1186538, 1779807, 2373076, 2966345, 3559614, 4746152, 5339421, 5932690, 7119228, 8899035, 9492304, 10678842, 11865380, 14238456, 17798070, 21357684, 23730760, 26697105, 28476912, 35596140, 42715368, 47461520, 53394210, 71192280, 85430736, 106788420, 142384560, 213576840, 427153680]

約数ペア:

[(1, 427153680), (2, 213576840), (3, 142384560), (4, 106788420), (5, 85430736), (6, 71192280), (8, 53394210), (9, 47461520), (10, 42715368), (12, 35596140), (15, 28476912), (16, 26697105), (18, 23730760), (20, 21357684), (24, 17798070), (30, 14238456), (36, 11865380), (40, 10678842), (45, 9492304), (48, 8899035), (60, 7119228), (72, 5932690), (80, 5339421), (90, 4746152), (120, 3559614), (144, 2966345), (180, 2373076), (240, 1779807), (360, 1186538), (571, 748080), (720, 593269), (1039, 411120), (1142, 374040), (1713, 249360), (2078, 205560), (2284, 187020), (2855, 149616), (3117, 137040), (3426, 124680), (4156, 102780), (4568, 93510), (5139, 83120), (5195, 82224), (5710, 74808), (6234, 68520), (6852, 62340), (8312, 51390), (8565, 49872), (9136, 46755), (9351, 45680), (10278, 41560), (10390, 41112), (11420, 37404), (12468, 34260), (13704, 31170), (15585, 27408), (16624, 25695), (17130, 24936), (18702, 22840), (20556, 20780)]