27418560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^4$

素因数の和:72

約数の個数: 140

約数和(自身を含む): 94308168

約数和(自身を除く): 66889608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2197, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4394, 5070, 5408, 6240, 6591, 6760, 8112, 8788, 10140, 10816, 10985, 12480, 13182, 13520, 16224, 17576, 20280, 21970, 26364, 27040, 28561, 32448, 32955, 35152, 40560, 43940, 52728, 54080, 57122, 65910, 70304, 81120, 85683, 87880, 105456, 114244, 131820, 140608, 142805, 162240, 171366, 175760, 210912, 228488, 263640, 285610, 342732, 351520, 421824, 428415, 456976, 527280, 571220, 685464, 703040, 856830, 913952, 1054560, 1142440, 1370928, 1713660, 1827904, 2109120, 2284880, 2741856, 3427320, 4569760, 5483712, 6854640, 9139520, 13709280, 27418560]

約数ペア:

[(1, 27418560), (2, 13709280), (3, 9139520), (4, 6854640), (5, 5483712), (6, 4569760), (8, 3427320), (10, 2741856), (12, 2284880), (13, 2109120), (15, 1827904), (16, 1713660), (20, 1370928), (24, 1142440), (26, 1054560), (30, 913952), (32, 856830), (39, 703040), (40, 685464), (48, 571220), (52, 527280), (60, 456976), (64, 428415), (65, 421824), (78, 351520), (80, 342732), (96, 285610), (104, 263640), (120, 228488), (130, 210912), (156, 175760), (160, 171366), (169, 162240), (192, 142805), (195, 140608), (208, 131820), (240, 114244), (260, 105456), (312, 87880), (320, 85683), (338, 81120), (390, 70304), (416, 65910), (480, 57122), (507, 54080), (520, 52728), (624, 43940), (676, 40560), (780, 35152), (832, 32955), (845, 32448), (960, 28561), (1014, 27040), (1040, 26364), (1248, 21970), (1352, 20280), (1560, 17576), (1690, 16224), (2028, 13520), (2080, 13182), (2197, 12480), (2496, 10985), (2535, 10816), (2704, 10140), (3120, 8788), (3380, 8112), (4056, 6760), (4160, 6591), (4394, 6240), (5070, 5408)]