1406760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 4449600

約数和(自身を除く): 3042840

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, 617, 760, 1140, 1234, 1851, 2280, 2468, 3085, 3702, 4936, 6170, 7404, 9255, 11723, 12340, 14808, 18510, 23446, 24680, 35169, 37020, 46892, 58615, 70338, 74040, 93784, 117230, 140676, 175845, 234460, 281352, 351690, 468920, 703380, 1406760]

約数ペア:

[(1, 1406760), (2, 703380), (3, 468920), (4, 351690), (5, 281352), (6, 234460), (8, 175845), (10, 140676), (12, 117230), (15, 93784), (19, 74040), (20, 70338), (24, 58615), (30, 46892), (38, 37020), (40, 35169), (57, 24680), (60, 23446), (76, 18510), (95, 14808), (114, 12340), (120, 11723), (152, 9255), (190, 7404), (228, 6170), (285, 4936), (380, 3702), (456, 3085), (570, 2468), (617, 2280), (760, 1851), (1140, 1234)]