1567120920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{22871}}^1$

素因数の和:23456

約数の個数: 64

約数和(自身を含む): 4709802240

約数和(自身を除く): 3142681320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 11420, 13704, 17130, 22840, 22871, 34260, 45742, 68520, 68613, 91484, 114355, 137226, 182968, 228710, 274452, 343065, 457420, 548904, 686130, 914840, 1372260, 2744520, 13059341, 26118682, 39178023, 52237364, 65296705, 78356046, 104474728, 130593410, 156712092, 195890115, 261186820, 313424184, 391780230, 522373640, 783560460, 1567120920]

約数ペア:

[(1, 1567120920), (2, 783560460), (3, 522373640), (4, 391780230), (5, 313424184), (6, 261186820), (8, 195890115), (10, 156712092), (12, 130593410), (15, 104474728), (20, 78356046), (24, 65296705), (30, 52237364), (40, 39178023), (60, 26118682), (120, 13059341), (571, 2744520), (1142, 1372260), (1713, 914840), (2284, 686130), (2855, 548904), (3426, 457420), (4568, 343065), (5710, 274452), (6852, 228710), (8565, 182968), (11420, 137226), (13704, 114355), (17130, 91484), (22840, 68613), (22871, 68520), (34260, 45742)]