23829840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1481

約数の個数: 120

約数和(自身を含む): 83566080

約数和(自身を除く): 59736240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1439, 1656, 1840, 2070, 2760, 2878, 3312, 4140, 4317, 5520, 5756, 7195, 8280, 8634, 11512, 12951, 14390, 16560, 17268, 21585, 23024, 25902, 28780, 33097, 34536, 43170, 51804, 57560, 64755, 66194, 69072, 86340, 99291, 103608, 115120, 129510, 132388, 165485, 172680, 198582, 207216, 259020, 264776, 297873, 330970, 345360, 397164, 496455, 518040, 529552, 595746, 661940, 794328, 992910, 1036080, 1191492, 1323880, 1489365, 1588656, 1985820, 2382984, 2647760, 2978730, 3971640, 4765968, 5957460, 7943280, 11914920, 23829840]

約数ペア:

[(1, 23829840), (2, 11914920), (3, 7943280), (4, 5957460), (5, 4765968), (6, 3971640), (8, 2978730), (9, 2647760), (10, 2382984), (12, 1985820), (15, 1588656), (16, 1489365), (18, 1323880), (20, 1191492), (23, 1036080), (24, 992910), (30, 794328), (36, 661940), (40, 595746), (45, 529552), (46, 518040), (48, 496455), (60, 397164), (69, 345360), (72, 330970), (80, 297873), (90, 264776), (92, 259020), (115, 207216), (120, 198582), (138, 172680), (144, 165485), (180, 132388), (184, 129510), (207, 115120), (230, 103608), (240, 99291), (276, 86340), (345, 69072), (360, 66194), (368, 64755), (414, 57560), (460, 51804), (552, 43170), (690, 34536), (720, 33097), (828, 28780), (920, 25902), (1035, 23024), (1104, 21585), (1380, 17268), (1439, 16560), (1656, 14390), (1840, 12951), (2070, 11512), (2760, 8634), (2878, 8280), (3312, 7195), (4140, 5756), (4317, 5520)]