47984280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12944

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 100623720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 12899, 25798, 38697, 51596, 64495, 77394, 103192, 128990, 154788, 193485, 257980, 309576, 386970, 399869, 515960, 773940, 799738, 1199607, 1547880, 1599476, 1999345, 2399214, 3198952, 3998690, 4798428, 5998035, 7997380, 9596856, 11996070, 15994760, 23992140, 47984280]

約数ペア:

[(1, 47984280), (2, 23992140), (3, 15994760), (4, 11996070), (5, 9596856), (6, 7997380), (8, 5998035), (10, 4798428), (12, 3998690), (15, 3198952), (20, 2399214), (24, 1999345), (30, 1599476), (31, 1547880), (40, 1199607), (60, 799738), (62, 773940), (93, 515960), (120, 399869), (124, 386970), (155, 309576), (186, 257980), (248, 193485), (310, 154788), (372, 128990), (465, 103192), (620, 77394), (744, 64495), (930, 51596), (1240, 38697), (1860, 25798), (3720, 12899)]