28331613120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{261169}}^1$

素因数の和:261302

約数の個数: 112

約数和(自身を含む): 90749262240

約数和(自身を除く): 62417649120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 320, 339, 452, 480, 565, 678, 904, 960, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 3616, 4520, 5424, 6780, 7232, 9040, 10848, 13560, 18080, 21696, 27120, 36160, 54240, 108480, 261169, 522338, 783507, 1044676, 1305845, 1567014, 2089352, 2611690, 3134028, 3917535, 4178704, 5223380, 6268056, 7835070, 8357408, 10446760, 12536112, 15670140, 16714816, 20893520, 25072224, 29512097, 31340280, 41787040, 50144448, 59024194, 62680560, 83574080, 88536291, 118048388, 125361120, 147560485, 177072582, 236096776, 250722240, 295120970, 354145164, 442681455, 472193552, 590241940, 708290328, 885362910, 944387104, 1180483880, 1416580656, 1770725820, 1888774208, 2360967760, 2833161312, 3541451640, 4721935520, 5666322624, 7082903280, 9443871040, 14165806560, 28331613120]

約数ペア:

[(1, 28331613120), (2, 14165806560), (3, 9443871040), (4, 7082903280), (5, 5666322624), (6, 4721935520), (8, 3541451640), (10, 2833161312), (12, 2360967760), (15, 1888774208), (16, 1770725820), (20, 1416580656), (24, 1180483880), (30, 944387104), (32, 885362910), (40, 708290328), (48, 590241940), (60, 472193552), (64, 442681455), (80, 354145164), (96, 295120970), (113, 250722240), (120, 236096776), (160, 177072582), (192, 147560485), (226, 125361120), (240, 118048388), (320, 88536291), (339, 83574080), (452, 62680560), (480, 59024194), (565, 50144448), (678, 41787040), (904, 31340280), (960, 29512097), (1130, 25072224), (1356, 20893520), (1695, 16714816), (1808, 15670140), (2260, 12536112), (2712, 10446760), (3390, 8357408), (3616, 7835070), (4520, 6268056), (5424, 5223380), (6780, 4178704), (7232, 3917535), (9040, 3134028), (10848, 2611690), (13560, 2089352), (18080, 1567014), (21696, 1305845), (27120, 1044676), (36160, 783507), (54240, 522338), (108480, 261169)]