1295226960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284041}}^1$

素因数の和:284076

約数の個数: 80

約数和(自身を含む): 4226544960

約数和(自身を除く): 2931318000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 284041, 568082, 852123, 1136164, 1420205, 1704246, 2272328, 2840410, 3408492, 4260615, 4544656, 5396779, 5680820, 6816984, 8521230, 10793558, 11361640, 13633968, 16190337, 17042460, 21587116, 22723280, 26983895, 32380674, 34084920, 43174232, 53967790, 64761348, 68169840, 80951685, 86348464, 107935580, 129522696, 161903370, 215871160, 259045392, 323806740, 431742320, 647613480, 1295226960]

約数ペア:

[(1, 1295226960), (2, 647613480), (3, 431742320), (4, 323806740), (5, 259045392), (6, 215871160), (8, 161903370), (10, 129522696), (12, 107935580), (15, 86348464), (16, 80951685), (19, 68169840), (20, 64761348), (24, 53967790), (30, 43174232), (38, 34084920), (40, 32380674), (48, 26983895), (57, 22723280), (60, 21587116), (76, 17042460), (80, 16190337), (95, 13633968), (114, 11361640), (120, 10793558), (152, 8521230), (190, 6816984), (228, 5680820), (240, 5396779), (285, 4544656), (304, 4260615), (380, 3408492), (456, 2840410), (570, 2272328), (760, 1704246), (912, 1420205), (1140, 1136164), (1520, 852123), (2280, 568082), (4560, 284041)]