5408520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3494

約数の個数: 64

約数和(自身を含む): 17478720

約数和(自身を除く): 12070200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3467, 6934, 10401, 13868, 17335, 20802, 27736, 34670, 41604, 45071, 52005, 69340, 83208, 90142, 104010, 135213, 138680, 180284, 208020, 225355, 270426, 360568, 416040, 450710, 540852, 676065, 901420, 1081704, 1352130, 1802840, 2704260, 5408520]

約数ペア:

[(1, 5408520), (2, 2704260), (3, 1802840), (4, 1352130), (5, 1081704), (6, 901420), (8, 676065), (10, 540852), (12, 450710), (13, 416040), (15, 360568), (20, 270426), (24, 225355), (26, 208020), (30, 180284), (39, 138680), (40, 135213), (52, 104010), (60, 90142), (65, 83208), (78, 69340), (104, 52005), (120, 45071), (130, 41604), (156, 34670), (195, 27736), (260, 20802), (312, 17335), (390, 13868), (520, 10401), (780, 6934), (1560, 3467)]