69458880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72353}}^1$

素因数の和:72373

約数の個数: 56

約数和(自身を含む): 220534992

約数和(自身を除く): 151076112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 72353, 144706, 217059, 289412, 361765, 434118, 578824, 723530, 868236, 1085295, 1157648, 1447060, 1736472, 2170590, 2315296, 2894120, 3472944, 4341180, 4630592, 5788240, 6945888, 8682360, 11576480, 13891776, 17364720, 23152960, 34729440, 69458880]

約数ペア:

[(1, 69458880), (2, 34729440), (3, 23152960), (4, 17364720), (5, 13891776), (6, 11576480), (8, 8682360), (10, 6945888), (12, 5788240), (15, 4630592), (16, 4341180), (20, 3472944), (24, 2894120), (30, 2315296), (32, 2170590), (40, 1736472), (48, 1447060), (60, 1157648), (64, 1085295), (80, 868236), (96, 723530), (120, 578824), (160, 434118), (192, 361765), (240, 289412), (320, 217059), (480, 144706), (960, 72353)]