120919080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16519}}^1$

素因数の和:16594

約数の個数: 64

約数和(自身を含む): 368726400

約数和(自身を除く): 247807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 16519, 33038, 49557, 66076, 82595, 99114, 132152, 165190, 198228, 247785, 330380, 396456, 495570, 660760, 991140, 1007659, 1982280, 2015318, 3022977, 4030636, 5038295, 6045954, 8061272, 10076590, 12091908, 15114885, 20153180, 24183816, 30229770, 40306360, 60459540, 120919080]

約数ペア:

[(1, 120919080), (2, 60459540), (3, 40306360), (4, 30229770), (5, 24183816), (6, 20153180), (8, 15114885), (10, 12091908), (12, 10076590), (15, 8061272), (20, 6045954), (24, 5038295), (30, 4030636), (40, 3022977), (60, 2015318), (61, 1982280), (120, 1007659), (122, 991140), (183, 660760), (244, 495570), (305, 396456), (366, 330380), (488, 247785), (610, 198228), (732, 165190), (915, 132152), (1220, 99114), (1464, 82595), (1830, 66076), (2440, 49557), (3660, 33038), (7320, 16519)]