1517983920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2069}}^1$

素因数の和:3107

約数の個数: 120

約数和(自身を含む): 5105365200

約数和(自身を除く): 3587381280

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, 720, 1019, 2038, 2069, 3057, 4076, 4138, 5095, 6114, 6207, 8152, 8276, 9171, 10190, 10345, 12228, 12414, 15285, 16304, 16552, 18342, 18621, 20380, 20690, 24456, 24828, 30570, 31035, 33104, 36684, 37242, 40760, 41380, 45855, 48912, 49656, 61140, 62070, 73368, 74484, 81520, 82760, 91710, 93105, 99312, 122280, 124140, 146736, 148968, 165520, 183420, 186210, 244560, 248280, 297936, 366840, 372420, 496560, 733680, 744840, 1489680, 2108311, 4216622, 6324933, 8433244, 10541555, 12649866, 16866488, 18974799, 21083110, 25299732, 31624665, 33732976, 37949598, 42166220, 50599464, 63249330, 75899196, 84332440, 94873995, 101198928, 126498660, 151798392, 168664880, 189747990, 252997320, 303596784, 379495980, 505994640, 758991960, 1517983920]

約数ペア:

[(1, 1517983920), (2, 758991960), (3, 505994640), (4, 379495980), (5, 303596784), (6, 252997320), (8, 189747990), (9, 168664880), (10, 151798392), (12, 126498660), (15, 101198928), (16, 94873995), (18, 84332440), (20, 75899196), (24, 63249330), (30, 50599464), (36, 42166220), (40, 37949598), (45, 33732976), (48, 31624665), (60, 25299732), (72, 21083110), (80, 18974799), (90, 16866488), (120, 12649866), (144, 10541555), (180, 8433244), (240, 6324933), (360, 4216622), (720, 2108311), (1019, 1489680), (2038, 744840), (2069, 733680), (3057, 496560), (4076, 372420), (4138, 366840), (5095, 297936), (6114, 248280), (6207, 244560), (8152, 186210), (8276, 183420), (9171, 165520), (10190, 148968), (10345, 146736), (12228, 124140), (12414, 122280), (15285, 99312), (16304, 93105), (16552, 91710), (18342, 82760), (18621, 81520), (20380, 74484), (20690, 73368), (24456, 62070), (24828, 61140), (30570, 49656), (31035, 48912), (33104, 45855), (36684, 41380), (37242, 40760)]