462281220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7759}}^1$

素因数の和:8105

約数の個数: 72

約数和(自身を含む): 1406670720

約数和(自身を除く): 944389500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 7759, 9930, 11916, 14895, 15518, 19860, 23277, 29790, 31036, 38795, 46554, 59580, 69831, 77590, 93108, 116385, 139662, 155180, 232770, 279324, 349155, 465540, 698310, 1396620, 2568229, 5136458, 7704687, 10272916, 12841145, 15409374, 23114061, 25682290, 30818748, 38523435, 46228122, 51364580, 77046870, 92456244, 115570305, 154093740, 231140610, 462281220]

約数ペア:

[(1, 462281220), (2, 231140610), (3, 154093740), (4, 115570305), (5, 92456244), (6, 77046870), (9, 51364580), (10, 46228122), (12, 38523435), (15, 30818748), (18, 25682290), (20, 23114061), (30, 15409374), (36, 12841145), (45, 10272916), (60, 7704687), (90, 5136458), (180, 2568229), (331, 1396620), (662, 698310), (993, 465540), (1324, 349155), (1655, 279324), (1986, 232770), (2979, 155180), (3310, 139662), (3972, 116385), (4965, 93108), (5958, 77590), (6620, 69831), (7759, 59580), (9930, 46554), (11916, 38795), (14895, 31036), (15518, 29790), (19860, 23277)]