141621960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1597}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 425707200

約数和(自身を除く): 284085240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 1597, 2217, 2956, 3194, 3695, 4434, 4791, 5912, 6388, 7390, 7985, 8868, 9582, 11085, 12776, 14780, 15970, 17736, 19164, 22170, 23955, 29560, 31940, 38328, 44340, 47910, 63880, 88680, 95820, 191640, 1180183, 2360366, 3540549, 4720732, 5900915, 7081098, 9441464, 11801830, 14162196, 17702745, 23603660, 28324392, 35405490, 47207320, 70810980, 141621960]

約数ペア:

[(1, 141621960), (2, 70810980), (3, 47207320), (4, 35405490), (5, 28324392), (6, 23603660), (8, 17702745), (10, 14162196), (12, 11801830), (15, 9441464), (20, 7081098), (24, 5900915), (30, 4720732), (40, 3540549), (60, 2360366), (120, 1180183), (739, 191640), (1478, 95820), (1597, 88680), (2217, 63880), (2956, 47910), (3194, 44340), (3695, 38328), (4434, 31940), (4791, 29560), (5912, 23955), (6388, 22170), (7390, 19164), (7985, 17736), (8868, 15970), (9582, 14780), (11085, 12776)]