4945421340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{32059}}^1$

素因数の和:32931

約数の個数: 72

約数和(自身を含む): 15019084080

約数和(自身を除く): 10073662740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 857, 1714, 2571, 3428, 4285, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 25710, 30852, 32059, 38565, 51420, 64118, 77130, 96177, 128236, 154260, 160295, 192354, 288531, 320590, 384708, 480885, 577062, 641180, 961770, 1154124, 1442655, 1923540, 2885310, 5770620, 27474563, 54949126, 82423689, 109898252, 137372815, 164847378, 247271067, 274745630, 329694756, 412118445, 494542134, 549491260, 824236890, 989084268, 1236355335, 1648473780, 2472710670, 4945421340]

約数ペア:

[(1, 4945421340), (2, 2472710670), (3, 1648473780), (4, 1236355335), (5, 989084268), (6, 824236890), (9, 549491260), (10, 494542134), (12, 412118445), (15, 329694756), (18, 274745630), (20, 247271067), (30, 164847378), (36, 137372815), (45, 109898252), (60, 82423689), (90, 54949126), (180, 27474563), (857, 5770620), (1714, 2885310), (2571, 1923540), (3428, 1442655), (4285, 1154124), (5142, 961770), (7713, 641180), (8570, 577062), (10284, 480885), (12855, 384708), (15426, 320590), (17140, 288531), (25710, 192354), (30852, 160295), (32059, 154260), (38565, 128236), (51420, 96177), (64118, 77130)]