274581840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88007}}^1$

素因数の和:88036

約数の個数: 80

約数和(自身を含む): 916691328

約数和(自身を除く): 642109488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 88007, 176014, 264021, 352028, 440035, 528042, 704056, 880070, 1056084, 1144091, 1320105, 1408112, 1760140, 2112168, 2288182, 2640210, 3432273, 3520280, 4224336, 4576364, 5280420, 5720455, 6864546, 7040560, 9152728, 10560840, 11440910, 13729092, 17161365, 18305456, 21121680, 22881820, 27458184, 34322730, 45763640, 54916368, 68645460, 91527280, 137290920, 274581840]

約数ペア:

[(1, 274581840), (2, 137290920), (3, 91527280), (4, 68645460), (5, 54916368), (6, 45763640), (8, 34322730), (10, 27458184), (12, 22881820), (13, 21121680), (15, 18305456), (16, 17161365), (20, 13729092), (24, 11440910), (26, 10560840), (30, 9152728), (39, 7040560), (40, 6864546), (48, 5720455), (52, 5280420), (60, 4576364), (65, 4224336), (78, 3520280), (80, 3432273), (104, 2640210), (120, 2288182), (130, 2112168), (156, 1760140), (195, 1408112), (208, 1320105), (240, 1144091), (260, 1056084), (312, 880070), (390, 704056), (520, 528042), (624, 440035), (780, 352028), (1040, 264021), (1560, 176014), (3120, 88007)]