2970938760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{19207}}^1$

素因数の和:20510

約数の個数: 64

約数和(自身を含む): 8920195200

約数和(自身を除く): 5949256440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1289, 2578, 3867, 5156, 6445, 7734, 10312, 12890, 15468, 19207, 19335, 25780, 30936, 38414, 38670, 51560, 57621, 76828, 77340, 96035, 115242, 153656, 154680, 192070, 230484, 288105, 384140, 460968, 576210, 768280, 1152420, 2304840, 24757823, 49515646, 74273469, 99031292, 123789115, 148546938, 198062584, 247578230, 297093876, 371367345, 495156460, 594187752, 742734690, 990312920, 1485469380, 2970938760]

約数ペア:

[(1, 2970938760), (2, 1485469380), (3, 990312920), (4, 742734690), (5, 594187752), (6, 495156460), (8, 371367345), (10, 297093876), (12, 247578230), (15, 198062584), (20, 148546938), (24, 123789115), (30, 99031292), (40, 74273469), (60, 49515646), (120, 24757823), (1289, 2304840), (2578, 1152420), (3867, 768280), (5156, 576210), (6445, 460968), (7734, 384140), (10312, 288105), (12890, 230484), (15468, 192070), (19207, 154680), (19335, 153656), (25780, 115242), (30936, 96035), (38414, 77340), (38670, 76828), (51560, 57621)]