345126720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11597}}^1$

素因数の和:11648

約数の個数: 112

約数和(自身を含む): 1131222528

約数和(自身を除く): 786095808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 11597, 14880, 23194, 29760, 34791, 46388, 57985, 69582, 92776, 115970, 139164, 173955, 185552, 231940, 278328, 347910, 359507, 371104, 463880, 556656, 695820, 719014, 742208, 927760, 1078521, 1113312, 1391640, 1438028, 1797535, 1855520, 2157042, 2226624, 2783280, 2876056, 3595070, 3711040, 4314084, 5392605, 5566560, 5752112, 7190140, 8628168, 10785210, 11133120, 11504224, 14380280, 17256336, 21570420, 23008448, 28760560, 34512672, 43140840, 57521120, 69025344, 86281680, 115042240, 172563360, 345126720]

約数ペア:

[(1, 345126720), (2, 172563360), (3, 115042240), (4, 86281680), (5, 69025344), (6, 57521120), (8, 43140840), (10, 34512672), (12, 28760560), (15, 23008448), (16, 21570420), (20, 17256336), (24, 14380280), (30, 11504224), (31, 11133120), (32, 10785210), (40, 8628168), (48, 7190140), (60, 5752112), (62, 5566560), (64, 5392605), (80, 4314084), (93, 3711040), (96, 3595070), (120, 2876056), (124, 2783280), (155, 2226624), (160, 2157042), (186, 1855520), (192, 1797535), (240, 1438028), (248, 1391640), (310, 1113312), (320, 1078521), (372, 927760), (465, 742208), (480, 719014), (496, 695820), (620, 556656), (744, 463880), (930, 371104), (960, 359507), (992, 347910), (1240, 278328), (1488, 231940), (1860, 185552), (1984, 173955), (2480, 139164), (2976, 115970), (3720, 92776), (4960, 69582), (5952, 57985), (7440, 46388), (9920, 34791), (11597, 29760), (14880, 23194)]