1105260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 3381840

約数和(自身を除く): 2276580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 169, 195, 218, 260, 327, 338, 390, 436, 507, 545, 654, 676, 780, 845, 1014, 1090, 1308, 1417, 1635, 1690, 2028, 2180, 2535, 2834, 3270, 3380, 4251, 5070, 5668, 6540, 7085, 8502, 10140, 14170, 17004, 18421, 21255, 28340, 36842, 42510, 55263, 73684, 85020, 92105, 110526, 184210, 221052, 276315, 368420, 552630, 1105260]

約数ペア:

[(1, 1105260), (2, 552630), (3, 368420), (4, 276315), (5, 221052), (6, 184210), (10, 110526), (12, 92105), (13, 85020), (15, 73684), (20, 55263), (26, 42510), (30, 36842), (39, 28340), (52, 21255), (60, 18421), (65, 17004), (78, 14170), (109, 10140), (130, 8502), (156, 7085), (169, 6540), (195, 5668), (218, 5070), (260, 4251), (327, 3380), (338, 3270), (390, 2834), (436, 2535), (507, 2180), (545, 2028), (654, 1690), (676, 1635), (780, 1417), (845, 1308), (1014, 1090)]