231075120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22391}}^1$

素因数の和:22450

約数の個数: 80

約数和(自身を含む): 733024512

約数和(自身を除く): 501949392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 22391, 44782, 67173, 89564, 111955, 134346, 179128, 223910, 268692, 335865, 358256, 447820, 537384, 671730, 895640, 962813, 1074768, 1343460, 1791280, 1925626, 2686920, 2888439, 3851252, 4814065, 5373840, 5776878, 7702504, 9628130, 11553756, 14442195, 15405008, 19256260, 23107512, 28884390, 38512520, 46215024, 57768780, 77025040, 115537560, 231075120]

約数ペア:

[(1, 231075120), (2, 115537560), (3, 77025040), (4, 57768780), (5, 46215024), (6, 38512520), (8, 28884390), (10, 23107512), (12, 19256260), (15, 15405008), (16, 14442195), (20, 11553756), (24, 9628130), (30, 7702504), (40, 5776878), (43, 5373840), (48, 4814065), (60, 3851252), (80, 2888439), (86, 2686920), (120, 1925626), (129, 1791280), (172, 1343460), (215, 1074768), (240, 962813), (258, 895640), (344, 671730), (430, 537384), (516, 447820), (645, 358256), (688, 335865), (860, 268692), (1032, 223910), (1290, 179128), (1720, 134346), (2064, 111955), (2580, 89564), (3440, 67173), (5160, 44782), (10320, 22391)]