40583520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{28183}}^1$

素因数の和:28204

約数の個数: 72

約数和(自身を含む): 138496176

約数和(自身を除く): 97912656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 28183, 56366, 84549, 112732, 140915, 169098, 225464, 253647, 281830, 338196, 422745, 450928, 507294, 563660, 676392, 845490, 901856, 1014588, 1127320, 1268235, 1352784, 1690980, 2029176, 2254640, 2536470, 2705568, 3381960, 4058352, 4509280, 5072940, 6763920, 8116704, 10145880, 13527840, 20291760, 40583520]

約数ペア:

[(1, 40583520), (2, 20291760), (3, 13527840), (4, 10145880), (5, 8116704), (6, 6763920), (8, 5072940), (9, 4509280), (10, 4058352), (12, 3381960), (15, 2705568), (16, 2536470), (18, 2254640), (20, 2029176), (24, 1690980), (30, 1352784), (32, 1268235), (36, 1127320), (40, 1014588), (45, 901856), (48, 845490), (60, 676392), (72, 563660), (80, 507294), (90, 450928), (96, 422745), (120, 338196), (144, 281830), (160, 253647), (180, 225464), (240, 169098), (288, 140915), (360, 112732), (480, 84549), (720, 56366), (1440, 28183)]