6393420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3255

約数の個数: 72

約数和(自身を含む): 21162960

約数和(自身を除く): 14769540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3229, 6458, 9687, 12916, 16145, 19374, 29061, 32290, 35519, 38748, 48435, 58122, 64580, 71038, 96870, 106557, 116244, 142076, 145305, 177595, 193740, 213114, 290610, 319671, 355190, 426228, 532785, 581220, 639342, 710380, 1065570, 1278684, 1598355, 2131140, 3196710, 6393420]

約数ペア:

[(1, 6393420), (2, 3196710), (3, 2131140), (4, 1598355), (5, 1278684), (6, 1065570), (9, 710380), (10, 639342), (11, 581220), (12, 532785), (15, 426228), (18, 355190), (20, 319671), (22, 290610), (30, 213114), (33, 193740), (36, 177595), (44, 145305), (45, 142076), (55, 116244), (60, 106557), (66, 96870), (90, 71038), (99, 64580), (110, 58122), (132, 48435), (165, 38748), (180, 35519), (198, 32290), (220, 29061), (330, 19374), (396, 16145), (495, 12916), (660, 9687), (990, 6458), (1980, 3229)]