163995120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5359

約数の個数: 120

約数和(自身を含む): 563664816

約数和(自身を除く): 399669696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 5297, 6192, 7740, 10320, 10594, 15480, 15891, 21188, 26485, 30960, 31782, 42376, 47673, 52970, 63564, 79455, 84752, 95346, 105940, 127128, 158910, 190692, 211880, 227771, 238365, 254256, 317820, 381384, 423760, 455542, 476730, 635640, 683313, 762768, 911084, 953460, 1138855, 1271280, 1366626, 1822168, 1906920, 2049939, 2277710, 2733252, 3416565, 3644336, 3813840, 4099878, 4555420, 5466504, 6833130, 8199756, 9110840, 10249695, 10933008, 13666260, 16399512, 18221680, 20499390, 27332520, 32799024, 40998780, 54665040, 81997560, 163995120]

約数ペア:

[(1, 163995120), (2, 81997560), (3, 54665040), (4, 40998780), (5, 32799024), (6, 27332520), (8, 20499390), (9, 18221680), (10, 16399512), (12, 13666260), (15, 10933008), (16, 10249695), (18, 9110840), (20, 8199756), (24, 6833130), (30, 5466504), (36, 4555420), (40, 4099878), (43, 3813840), (45, 3644336), (48, 3416565), (60, 2733252), (72, 2277710), (80, 2049939), (86, 1906920), (90, 1822168), (120, 1366626), (129, 1271280), (144, 1138855), (172, 953460), (180, 911084), (215, 762768), (240, 683313), (258, 635640), (344, 476730), (360, 455542), (387, 423760), (430, 381384), (516, 317820), (645, 254256), (688, 238365), (720, 227771), (774, 211880), (860, 190692), (1032, 158910), (1290, 127128), (1548, 105940), (1720, 95346), (1935, 84752), (2064, 79455), (2580, 63564), (3096, 52970), (3440, 47673), (3870, 42376), (5160, 31782), (5297, 30960), (6192, 26485), (7740, 21188), (10320, 15891), (10594, 15480)]