12315020040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{20897}}^1$

素因数の和:22551

約数の個数: 96

約数和(自身を含む): 40050181080

約数和(自身を除く): 27735161040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1637, 3274, 4911, 6548, 8185, 9822, 13096, 14733, 16370, 19644, 20897, 24555, 29466, 32740, 39288, 41794, 49110, 58932, 62691, 65480, 73665, 83588, 98220, 104485, 117864, 125382, 147330, 167176, 188073, 196440, 208970, 250764, 294660, 313455, 376146, 417940, 501528, 589320, 626910, 752292, 835880, 940365, 1253820, 1504584, 1880730, 2507640, 3761460, 7522920, 34208389, 68416778, 102625167, 136833556, 171041945, 205250334, 273667112, 307875501, 342083890, 410500668, 513125835, 615751002, 684167780, 821001336, 1026251670, 1231502004, 1368335560, 1539377505, 2052503340, 2463004008, 3078755010, 4105006680, 6157510020, 12315020040]

約数ペア:

[(1, 12315020040), (2, 6157510020), (3, 4105006680), (4, 3078755010), (5, 2463004008), (6, 2052503340), (8, 1539377505), (9, 1368335560), (10, 1231502004), (12, 1026251670), (15, 821001336), (18, 684167780), (20, 615751002), (24, 513125835), (30, 410500668), (36, 342083890), (40, 307875501), (45, 273667112), (60, 205250334), (72, 171041945), (90, 136833556), (120, 102625167), (180, 68416778), (360, 34208389), (1637, 7522920), (3274, 3761460), (4911, 2507640), (6548, 1880730), (8185, 1504584), (9822, 1253820), (13096, 940365), (14733, 835880), (16370, 752292), (19644, 626910), (20897, 589320), (24555, 501528), (29466, 417940), (32740, 376146), (39288, 313455), (41794, 294660), (49110, 250764), (58932, 208970), (62691, 196440), (65480, 188073), (73665, 167176), (83588, 147330), (98220, 125382), (104485, 117864)]