24627720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15787}}^1$

素因数の和:15814

約数の個数: 64

約数和(自身を含む): 79571520

約数和(自身を除く): 54943800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15787, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 205231, 236805, 315740, 378888, 410462, 473610, 615693, 631480, 820924, 947220, 1026155, 1231386, 1641848, 1894440, 2052310, 2462772, 3078465, 4104620, 4925544, 6156930, 8209240, 12313860, 24627720]

約数ペア:

[(1, 24627720), (2, 12313860), (3, 8209240), (4, 6156930), (5, 4925544), (6, 4104620), (8, 3078465), (10, 2462772), (12, 2052310), (13, 1894440), (15, 1641848), (20, 1231386), (24, 1026155), (26, 947220), (30, 820924), (39, 631480), (40, 615693), (52, 473610), (60, 410462), (65, 378888), (78, 315740), (104, 236805), (120, 205231), (130, 189444), (156, 157870), (195, 126296), (260, 94722), (312, 78935), (390, 63148), (520, 47361), (780, 31574), (1560, 15787)]