15159840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31583}}^1$

素因数の和:31601

約数の個数: 48

約数和(自身を含む): 47755008

約数和(自身を除く): 32595168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 31583, 63166, 94749, 126332, 157915, 189498, 252664, 315830, 378996, 473745, 505328, 631660, 757992, 947490, 1010656, 1263320, 1515984, 1894980, 2526640, 3031968, 3789960, 5053280, 7579920, 15159840]

約数ペア:

[(1, 15159840), (2, 7579920), (3, 5053280), (4, 3789960), (5, 3031968), (6, 2526640), (8, 1894980), (10, 1515984), (12, 1263320), (15, 1010656), (16, 947490), (20, 757992), (24, 631660), (30, 505328), (32, 473745), (40, 378996), (48, 315830), (60, 252664), (80, 189498), (96, 157915), (120, 126332), (160, 94749), (240, 63166), (480, 31583)]