276583920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2069}}^1$

素因数の和:2642

約数の個数: 80

約数和(自身を含む): 859364640

約数和(自身を除く): 582780720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2069, 2228, 2785, 3342, 4138, 4456, 5570, 6207, 6684, 8276, 8355, 8912, 10345, 11140, 12414, 13368, 16552, 16710, 20690, 22280, 24828, 26736, 31035, 33104, 33420, 41380, 44560, 49656, 62070, 66840, 82760, 99312, 124140, 133680, 165520, 248280, 496560, 1152433, 2304866, 3457299, 4609732, 5762165, 6914598, 9219464, 11524330, 13829196, 17286495, 18438928, 23048660, 27658392, 34572990, 46097320, 55316784, 69145980, 92194640, 138291960, 276583920]

約数ペア:

[(1, 276583920), (2, 138291960), (3, 92194640), (4, 69145980), (5, 55316784), (6, 46097320), (8, 34572990), (10, 27658392), (12, 23048660), (15, 18438928), (16, 17286495), (20, 13829196), (24, 11524330), (30, 9219464), (40, 6914598), (48, 5762165), (60, 4609732), (80, 3457299), (120, 2304866), (240, 1152433), (557, 496560), (1114, 248280), (1671, 165520), (2069, 133680), (2228, 124140), (2785, 99312), (3342, 82760), (4138, 66840), (4456, 62070), (5570, 49656), (6207, 44560), (6684, 41380), (8276, 33420), (8355, 33104), (8912, 31035), (10345, 26736), (11140, 24828), (12414, 22280), (13368, 20690), (16552, 16710)]