579480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 1900800

約数和(自身を除く): 1321320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 439, 440, 660, 878, 1317, 1320, 1756, 2195, 2634, 3512, 4390, 4829, 5268, 6585, 8780, 9658, 10536, 13170, 14487, 17560, 19316, 24145, 26340, 28974, 38632, 48290, 52680, 57948, 72435, 96580, 115896, 144870, 193160, 289740, 579480]

約数ペア:

[(1, 579480), (2, 289740), (3, 193160), (4, 144870), (5, 115896), (6, 96580), (8, 72435), (10, 57948), (11, 52680), (12, 48290), (15, 38632), (20, 28974), (22, 26340), (24, 24145), (30, 19316), (33, 17560), (40, 14487), (44, 13170), (55, 10536), (60, 9658), (66, 8780), (88, 6585), (110, 5268), (120, 4829), (132, 4390), (165, 3512), (220, 2634), (264, 2195), (330, 1756), (439, 1320), (440, 1317), (660, 878)]