65223960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28607}}^1$

素因数の和:28640

約数の個数: 64

約数和(自身を含む): 205977600

約数和(自身を除く): 140753640

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, 28607, 57214, 85821, 114428, 143035, 171642, 228856, 286070, 343284, 429105, 543533, 572140, 686568, 858210, 1087066, 1144280, 1630599, 1716420, 2174132, 2717665, 3261198, 3432840, 4348264, 5435330, 6522396, 8152995, 10870660, 13044792, 16305990, 21741320, 32611980, 65223960]

約数ペア:

[(1, 65223960), (2, 32611980), (3, 21741320), (4, 16305990), (5, 13044792), (6, 10870660), (8, 8152995), (10, 6522396), (12, 5435330), (15, 4348264), (19, 3432840), (20, 3261198), (24, 2717665), (30, 2174132), (38, 1716420), (40, 1630599), (57, 1144280), (60, 1087066), (76, 858210), (95, 686568), (114, 572140), (120, 543533), (152, 429105), (190, 343284), (228, 286070), (285, 228856), (380, 171642), (456, 143035), (570, 114428), (760, 85821), (1140, 57214), (2280, 28607)]