671220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 2298240

約数和(自身を除く): 1627020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 113, 132, 135, 165, 180, 198, 220, 226, 270, 297, 330, 339, 396, 452, 495, 540, 565, 594, 660, 678, 990, 1017, 1130, 1188, 1243, 1356, 1485, 1695, 1980, 2034, 2260, 2486, 2970, 3051, 3390, 3729, 4068, 4972, 5085, 5940, 6102, 6215, 6780, 7458, 10170, 11187, 12204, 12430, 14916, 15255, 18645, 20340, 22374, 24860, 30510, 33561, 37290, 44748, 55935, 61020, 67122, 74580, 111870, 134244, 167805, 223740, 335610, 671220]

約数ペア:

[(1, 671220), (2, 335610), (3, 223740), (4, 167805), (5, 134244), (6, 111870), (9, 74580), (10, 67122), (11, 61020), (12, 55935), (15, 44748), (18, 37290), (20, 33561), (22, 30510), (27, 24860), (30, 22374), (33, 20340), (36, 18645), (44, 15255), (45, 14916), (54, 12430), (55, 12204), (60, 11187), (66, 10170), (90, 7458), (99, 6780), (108, 6215), (110, 6102), (113, 5940), (132, 5085), (135, 4972), (165, 4068), (180, 3729), (198, 3390), (220, 3051), (226, 2970), (270, 2486), (297, 2260), (330, 2034), (339, 1980), (396, 1695), (452, 1485), (495, 1356), (540, 1243), (565, 1188), (594, 1130), (660, 1017), (678, 990)]