3380520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 11975040

約数和(自身を除く): 8594520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 197, 220, 260, 264, 286, 312, 330, 390, 394, 429, 440, 520, 572, 591, 660, 715, 780, 788, 858, 985, 1144, 1182, 1320, 1430, 1560, 1576, 1716, 1970, 2145, 2167, 2364, 2561, 2860, 2955, 3432, 3940, 4290, 4334, 4728, 5122, 5720, 5910, 6501, 7683, 7880, 8580, 8668, 10244, 10835, 11820, 12805, 13002, 15366, 17160, 17336, 20488, 21670, 23640, 25610, 26004, 28171, 30732, 32505, 38415, 43340, 51220, 52008, 56342, 61464, 65010, 76830, 84513, 86680, 102440, 112684, 130020, 140855, 153660, 169026, 225368, 260040, 281710, 307320, 338052, 422565, 563420, 676104, 845130, 1126840, 1690260, 3380520]

約数ペア:

[(1, 3380520), (2, 1690260), (3, 1126840), (4, 845130), (5, 676104), (6, 563420), (8, 422565), (10, 338052), (11, 307320), (12, 281710), (13, 260040), (15, 225368), (20, 169026), (22, 153660), (24, 140855), (26, 130020), (30, 112684), (33, 102440), (39, 86680), (40, 84513), (44, 76830), (52, 65010), (55, 61464), (60, 56342), (65, 52008), (66, 51220), (78, 43340), (88, 38415), (104, 32505), (110, 30732), (120, 28171), (130, 26004), (132, 25610), (143, 23640), (156, 21670), (165, 20488), (195, 17336), (197, 17160), (220, 15366), (260, 13002), (264, 12805), (286, 11820), (312, 10835), (330, 10244), (390, 8668), (394, 8580), (429, 7880), (440, 7683), (520, 6501), (572, 5910), (591, 5720), (660, 5122), (715, 4728), (780, 4334), (788, 4290), (858, 3940), (985, 3432), (1144, 2955), (1182, 2860), (1320, 2561), (1430, 2364), (1560, 2167), (1576, 2145), (1716, 1970)]