1618073040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127207}}^1$

素因数の和:127276

約数の個数: 80

約数和(自身を含む): 5110708608

約数和(自身を除く): 3492635568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 127207, 254414, 381621, 508828, 636035, 763242, 1017656, 1272070, 1526484, 1908105, 2035312, 2544140, 3052968, 3816210, 5088280, 6105936, 6741971, 7632420, 10176560, 13483942, 15264840, 20225913, 26967884, 30529680, 33709855, 40451826, 53935768, 67419710, 80903652, 101129565, 107871536, 134839420, 161807304, 202259130, 269678840, 323614608, 404518260, 539357680, 809036520, 1618073040]

約数ペア:

[(1, 1618073040), (2, 809036520), (3, 539357680), (4, 404518260), (5, 323614608), (6, 269678840), (8, 202259130), (10, 161807304), (12, 134839420), (15, 107871536), (16, 101129565), (20, 80903652), (24, 67419710), (30, 53935768), (40, 40451826), (48, 33709855), (53, 30529680), (60, 26967884), (80, 20225913), (106, 15264840), (120, 13483942), (159, 10176560), (212, 7632420), (240, 6741971), (265, 6105936), (318, 5088280), (424, 3816210), (530, 3052968), (636, 2544140), (795, 2035312), (848, 1908105), (1060, 1526484), (1272, 1272070), (1590, 1017656), (2120, 763242), (2544, 636035), (3180, 508828), (4240, 381621), (6360, 254414), (12720, 127207)]