152443920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2069}}^1$

素因数の和:2392

約数の個数: 80

約数和(自身を含む): 474344640

約数和(自身を除く): 321900720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2069, 2456, 3070, 3684, 4138, 4605, 4912, 6140, 6207, 7368, 8276, 9210, 10345, 12280, 12414, 14736, 16552, 18420, 20690, 24560, 24828, 31035, 33104, 36840, 41380, 49656, 62070, 73680, 82760, 99312, 124140, 165520, 248280, 496560, 635183, 1270366, 1905549, 2540732, 3175915, 3811098, 5081464, 6351830, 7622196, 9527745, 10162928, 12703660, 15244392, 19055490, 25407320, 30488784, 38110980, 50814640, 76221960, 152443920]

約数ペア:

[(1, 152443920), (2, 76221960), (3, 50814640), (4, 38110980), (5, 30488784), (6, 25407320), (8, 19055490), (10, 15244392), (12, 12703660), (15, 10162928), (16, 9527745), (20, 7622196), (24, 6351830), (30, 5081464), (40, 3811098), (48, 3175915), (60, 2540732), (80, 1905549), (120, 1270366), (240, 635183), (307, 496560), (614, 248280), (921, 165520), (1228, 124140), (1535, 99312), (1842, 82760), (2069, 73680), (2456, 62070), (3070, 49656), (3684, 41380), (4138, 36840), (4605, 33104), (4912, 31035), (6140, 24828), (6207, 24560), (7368, 20690), (8276, 18420), (9210, 16552), (10345, 14736), (12280, 12414)]