202418520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11171}}^1$

素因数の和:11336

約数の個数: 64

約数和(自身を含む): 611331840

約数和(自身を除く): 408913320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 11171, 18120, 22342, 33513, 44684, 55855, 67026, 89368, 111710, 134052, 167565, 223420, 268104, 335130, 446840, 670260, 1340520, 1686821, 3373642, 5060463, 6747284, 8434105, 10120926, 13494568, 16868210, 20241852, 25302315, 33736420, 40483704, 50604630, 67472840, 101209260, 202418520]

約数ペア:

[(1, 202418520), (2, 101209260), (3, 67472840), (4, 50604630), (5, 40483704), (6, 33736420), (8, 25302315), (10, 20241852), (12, 16868210), (15, 13494568), (20, 10120926), (24, 8434105), (30, 6747284), (40, 5060463), (60, 3373642), (120, 1686821), (151, 1340520), (302, 670260), (453, 446840), (604, 335130), (755, 268104), (906, 223420), (1208, 167565), (1510, 134052), (1812, 111710), (2265, 89368), (3020, 67026), (3624, 55855), (4530, 44684), (6040, 33513), (9060, 22342), (11171, 18120)]