854307360

素因数分解:

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

素因数の和:1631

約数の個数: 144

約数和(自身を含む): 2923240320

約数和(自身を除く): 2068932960

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, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 571, 720, 1039, 1142, 1440, 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, 18272, 18702, 20556, 20780, 22840, 24936, 25695, 27408, 31170, 33248, 34260, 37404, 41112, 41560, 45680, 46755, 49872, 51390, 54816, 62340, 68520, 74808, 82224, 83120, 91360, 93510, 99744, 102780, 124680, 137040, 149616, 164448, 166240, 187020, 205560, 249360, 274080, 299232, 374040, 411120, 498720, 593269, 748080, 822240, 1186538, 1496160, 1779807, 2373076, 2966345, 3559614, 4746152, 5339421, 5932690, 7119228, 8899035, 9492304, 10678842, 11865380, 14238456, 17798070, 18984608, 21357684, 23730760, 26697105, 28476912, 35596140, 42715368, 47461520, 53394210, 56953824, 71192280, 85430736, 94923040, 106788420, 142384560, 170861472, 213576840, 284769120, 427153680, 854307360]

約数ペア:

[(1, 854307360), (2, 427153680), (3, 284769120), (4, 213576840), (5, 170861472), (6, 142384560), (8, 106788420), (9, 94923040), (10, 85430736), (12, 71192280), (15, 56953824), (16, 53394210), (18, 47461520), (20, 42715368), (24, 35596140), (30, 28476912), (32, 26697105), (36, 23730760), (40, 21357684), (45, 18984608), (48, 17798070), (60, 14238456), (72, 11865380), (80, 10678842), (90, 9492304), (96, 8899035), (120, 7119228), (144, 5932690), (160, 5339421), (180, 4746152), (240, 3559614), (288, 2966345), (360, 2373076), (480, 1779807), (571, 1496160), (720, 1186538), (1039, 822240), (1142, 748080), (1440, 593269), (1713, 498720), (2078, 411120), (2284, 374040), (2855, 299232), (3117, 274080), (3426, 249360), (4156, 205560), (4568, 187020), (5139, 166240), (5195, 164448), (5710, 149616), (6234, 137040), (6852, 124680), (8312, 102780), (8565, 99744), (9136, 93510), (9351, 91360), (10278, 83120), (10390, 82224), (11420, 74808), (12468, 68520), (13704, 62340), (15585, 54816), (16624, 51390), (17130, 49872), (18272, 46755), (18702, 45680), (20556, 41560), (20780, 41112), (22840, 37404), (24936, 34260), (25695, 33248), (27408, 31170)]