228349680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73189}}^1$

素因数の和:73218

約数の個数: 80

約数和(自身を含む): 762347040

約数和(自身を除く): 533997360

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, 73189, 146378, 219567, 292756, 365945, 439134, 585512, 731890, 878268, 951457, 1097835, 1171024, 1463780, 1756536, 1902914, 2195670, 2854371, 2927560, 3513072, 3805828, 4391340, 4757285, 5708742, 5855120, 7611656, 8782680, 9514570, 11417484, 14271855, 15223312, 17565360, 19029140, 22834968, 28543710, 38058280, 45669936, 57087420, 76116560, 114174840, 228349680]

約数ペア:

[(1, 228349680), (2, 114174840), (3, 76116560), (4, 57087420), (5, 45669936), (6, 38058280), (8, 28543710), (10, 22834968), (12, 19029140), (13, 17565360), (15, 15223312), (16, 14271855), (20, 11417484), (24, 9514570), (26, 8782680), (30, 7611656), (39, 5855120), (40, 5708742), (48, 4757285), (52, 4391340), (60, 3805828), (65, 3513072), (78, 2927560), (80, 2854371), (104, 2195670), (120, 1902914), (130, 1756536), (156, 1463780), (195, 1171024), (208, 1097835), (240, 951457), (260, 878268), (312, 731890), (390, 585512), (520, 439134), (624, 365945), (780, 292756), (1040, 219567), (1560, 146378), (3120, 73189)]