138183960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60607}}^1$

素因数の和:60640

約数の個数: 64

約数和(自身を含む): 436377600

約数和(自身を除く): 298193640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 60607, 121214, 181821, 242428, 303035, 363642, 484856, 606070, 727284, 909105, 1151533, 1212140, 1454568, 1818210, 2303066, 2424280, 3454599, 3636420, 4606132, 5757665, 6909198, 7272840, 9212264, 11515330, 13818396, 17272995, 23030660, 27636792, 34545990, 46061320, 69091980, 138183960]

約数ペア:

[(1, 138183960), (2, 69091980), (3, 46061320), (4, 34545990), (5, 27636792), (6, 23030660), (8, 17272995), (10, 13818396), (12, 11515330), (15, 9212264), (19, 7272840), (20, 6909198), (24, 5757665), (30, 4606132), (38, 3636420), (40, 3454599), (57, 2424280), (60, 2303066), (76, 1818210), (95, 1454568), (114, 1212140), (120, 1151533), (152, 909105), (190, 727284), (228, 606070), (285, 484856), (380, 363642), (456, 303035), (570, 242428), (760, 181821), (1140, 121214), (2280, 60607)]