139185960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11261}}^1$

素因数の和:11378

約数の個数: 64

約数和(自身を含む): 421649280

約数和(自身を除く): 282463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 11261, 12360, 22522, 33783, 45044, 56305, 67566, 90088, 112610, 135132, 168915, 225220, 270264, 337830, 450440, 675660, 1159883, 1351320, 2319766, 3479649, 4639532, 5799415, 6959298, 9279064, 11598830, 13918596, 17398245, 23197660, 27837192, 34796490, 46395320, 69592980, 139185960]

約数ペア:

[(1, 139185960), (2, 69592980), (3, 46395320), (4, 34796490), (5, 27837192), (6, 23197660), (8, 17398245), (10, 13918596), (12, 11598830), (15, 9279064), (20, 6959298), (24, 5799415), (30, 4639532), (40, 3479649), (60, 2319766), (103, 1351320), (120, 1159883), (206, 675660), (309, 450440), (412, 337830), (515, 270264), (618, 225220), (824, 168915), (1030, 135132), (1236, 112610), (1545, 90088), (2060, 67566), (2472, 56305), (3090, 45044), (4120, 33783), (6180, 22522), (11261, 12360)]