202023960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88607}}^1$

素因数の和:88640

約数の個数: 64

約数和(自身を含む): 637977600

約数和(自身を除く): 435953640

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, 88607, 177214, 265821, 354428, 443035, 531642, 708856, 886070, 1063284, 1329105, 1683533, 1772140, 2126568, 2658210, 3367066, 3544280, 5050599, 5316420, 6734132, 8417665, 10101198, 10632840, 13468264, 16835330, 20202396, 25252995, 33670660, 40404792, 50505990, 67341320, 101011980, 202023960]

約数ペア:

[(1, 202023960), (2, 101011980), (3, 67341320), (4, 50505990), (5, 40404792), (6, 33670660), (8, 25252995), (10, 20202396), (12, 16835330), (15, 13468264), (19, 10632840), (20, 10101198), (24, 8417665), (30, 6734132), (38, 5316420), (40, 5050599), (57, 3544280), (60, 3367066), (76, 2658210), (95, 2126568), (114, 1772140), (120, 1683533), (152, 1329105), (190, 1063284), (228, 886070), (285, 708856), (380, 531642), (456, 443035), (570, 354428), (760, 265821), (1140, 177214), (2280, 88607)]