10720380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 33707520

約数和(自身を除く): 22987140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 439, 444, 555, 660, 740, 814, 878, 1110, 1221, 1317, 1628, 1756, 2035, 2195, 2220, 2442, 2634, 4070, 4390, 4829, 4884, 5268, 6105, 6585, 8140, 8780, 9658, 12210, 13170, 14487, 16243, 19316, 24145, 24420, 26340, 28974, 32486, 48290, 48729, 57948, 64972, 72435, 81215, 96580, 97458, 144870, 162430, 178673, 194916, 243645, 289740, 324860, 357346, 487290, 536019, 714692, 893365, 974580, 1072038, 1786730, 2144076, 2680095, 3573460, 5360190, 10720380]

約数ペア:

[(1, 10720380), (2, 5360190), (3, 3573460), (4, 2680095), (5, 2144076), (6, 1786730), (10, 1072038), (11, 974580), (12, 893365), (15, 714692), (20, 536019), (22, 487290), (30, 357346), (33, 324860), (37, 289740), (44, 243645), (55, 194916), (60, 178673), (66, 162430), (74, 144870), (110, 97458), (111, 96580), (132, 81215), (148, 72435), (165, 64972), (185, 57948), (220, 48729), (222, 48290), (330, 32486), (370, 28974), (407, 26340), (439, 24420), (444, 24145), (555, 19316), (660, 16243), (740, 14487), (814, 13170), (878, 12210), (1110, 9658), (1221, 8780), (1317, 8140), (1628, 6585), (1756, 6105), (2035, 5268), (2195, 4884), (2220, 4829), (2442, 4390), (2634, 4070)]