56999280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18298

約数の個数: 80

約数和(自身を含む): 190300320

約数和(自身を除く): 133301040

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, 18269, 36538, 54807, 73076, 91345, 109614, 146152, 182690, 219228, 237497, 274035, 292304, 365380, 438456, 474994, 548070, 712491, 730760, 876912, 949988, 1096140, 1187485, 1424982, 1461520, 1899976, 2192280, 2374970, 2849964, 3562455, 3799952, 4384560, 4749940, 5699928, 7124910, 9499880, 11399856, 14249820, 18999760, 28499640, 56999280]

約数ペア:

[(1, 56999280), (2, 28499640), (3, 18999760), (4, 14249820), (5, 11399856), (6, 9499880), (8, 7124910), (10, 5699928), (12, 4749940), (13, 4384560), (15, 3799952), (16, 3562455), (20, 2849964), (24, 2374970), (26, 2192280), (30, 1899976), (39, 1461520), (40, 1424982), (48, 1187485), (52, 1096140), (60, 949988), (65, 876912), (78, 730760), (80, 712491), (104, 548070), (120, 474994), (130, 438456), (156, 365380), (195, 292304), (208, 274035), (240, 237497), (260, 219228), (312, 182690), (390, 146152), (520, 109614), (624, 91345), (780, 73076), (1040, 54807), (1560, 36538), (3120, 18269)]