160721880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11069}}^1$

素因数の和:11105

約数の個数: 96

約数和(自身を含む): 530031600

約数和(自身を除く): 369309720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 11069, 14520, 22138, 33207, 44276, 55345, 66414, 88552, 110690, 121759, 132828, 166035, 221380, 243518, 265656, 332070, 365277, 442760, 487036, 608795, 664140, 730554, 974072, 1217590, 1328280, 1339349, 1461108, 1826385, 2435180, 2678698, 2922216, 3652770, 4018047, 4870360, 5357396, 6696745, 7305540, 8036094, 10714792, 13393490, 14611080, 16072188, 20090235, 26786980, 32144376, 40180470, 53573960, 80360940, 160721880]

約数ペア:

[(1, 160721880), (2, 80360940), (3, 53573960), (4, 40180470), (5, 32144376), (6, 26786980), (8, 20090235), (10, 16072188), (11, 14611080), (12, 13393490), (15, 10714792), (20, 8036094), (22, 7305540), (24, 6696745), (30, 5357396), (33, 4870360), (40, 4018047), (44, 3652770), (55, 2922216), (60, 2678698), (66, 2435180), (88, 1826385), (110, 1461108), (120, 1339349), (121, 1328280), (132, 1217590), (165, 974072), (220, 730554), (242, 664140), (264, 608795), (330, 487036), (363, 442760), (440, 365277), (484, 332070), (605, 265656), (660, 243518), (726, 221380), (968, 166035), (1210, 132828), (1320, 121759), (1452, 110690), (1815, 88552), (2420, 66414), (2904, 55345), (3630, 44276), (4840, 33207), (7260, 22138), (11069, 14520)]