1462720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 3986784

約数和(自身を除く): 2524064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 653, 1120, 1306, 2240, 2612, 3265, 4571, 5224, 6530, 9142, 10448, 13060, 18284, 20896, 22855, 26120, 36568, 41792, 45710, 52240, 73136, 91420, 104480, 146272, 182840, 208960, 292544, 365680, 731360, 1462720]

約数ペア:

[(1, 1462720), (2, 731360), (4, 365680), (5, 292544), (7, 208960), (8, 182840), (10, 146272), (14, 104480), (16, 91420), (20, 73136), (28, 52240), (32, 45710), (35, 41792), (40, 36568), (56, 26120), (64, 22855), (70, 20896), (80, 18284), (112, 13060), (140, 10448), (160, 9142), (224, 6530), (280, 5224), (320, 4571), (448, 3265), (560, 2612), (653, 2240), (1120, 1306)]