120828180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 398442240

約数和(自身を除く): 277614060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 89, 102, 110, 121, 132, 165, 170, 178, 187, 204, 220, 242, 255, 267, 330, 340, 356, 363, 374, 445, 484, 510, 534, 561, 605, 660, 726, 748, 890, 935, 979, 1020, 1068, 1122, 1210, 1331, 1335, 1452, 1513, 1780, 1815, 1870, 1958, 2057, 2244, 2420, 2662, 2670, 2805, 2937, 3026, 3630, 3740, 3916, 3993, 4114, 4539, 4895, 5324, 5340, 5610, 5874, 6052, 6171, 6655, 7260, 7565, 7986, 8228, 9078, 9790, 10285, 10769, 11220, 11748, 12342, 13310, 14685, 15130, 15972, 16643, 18156, 19580, 19965, 20570, 21538, 22627, 22695, 24684, 26620, 29370, 30260, 30855, 32307, 33286, 39930, 41140, 43076, 45254, 45390, 49929, 53845, 58740, 61710, 64614, 66572, 67881, 79860, 83215, 90508, 90780, 99858, 107690, 113135, 118459, 123420, 129228, 135762, 161535, 166430, 183073, 199716, 215380, 226270, 236918, 249645, 271524, 323070, 332860, 339405, 355377, 366146, 452540, 473836, 499290, 549219, 592295, 646140, 678810, 710754, 732292, 915365, 998580, 1098438, 1184590, 1357620, 1421508, 1776885, 1830730, 2013803, 2196876, 2369180, 2746095, 3553770, 3661460, 4027606, 5492190, 6041409, 7107540, 8055212, 10069015, 10984380, 12082818, 20138030, 24165636, 30207045, 40276060, 60414090, 120828180]

約数ペア:

[(1, 120828180), (2, 60414090), (3, 40276060), (4, 30207045), (5, 24165636), (6, 20138030), (10, 12082818), (11, 10984380), (12, 10069015), (15, 8055212), (17, 7107540), (20, 6041409), (22, 5492190), (30, 4027606), (33, 3661460), (34, 3553770), (44, 2746095), (51, 2369180), (55, 2196876), (60, 2013803), (66, 1830730), (68, 1776885), (85, 1421508), (89, 1357620), (102, 1184590), (110, 1098438), (121, 998580), (132, 915365), (165, 732292), (170, 710754), (178, 678810), (187, 646140), (204, 592295), (220, 549219), (242, 499290), (255, 473836), (267, 452540), (330, 366146), (340, 355377), (356, 339405), (363, 332860), (374, 323070), (445, 271524), (484, 249645), (510, 236918), (534, 226270), (561, 215380), (605, 199716), (660, 183073), (726, 166430), (748, 161535), (890, 135762), (935, 129228), (979, 123420), (1020, 118459), (1068, 113135), (1122, 107690), (1210, 99858), (1331, 90780), (1335, 90508), (1452, 83215), (1513, 79860), (1780, 67881), (1815, 66572), (1870, 64614), (1958, 61710), (2057, 58740), (2244, 53845), (2420, 49929), (2662, 45390), (2670, 45254), (2805, 43076), (2937, 41140), (3026, 39930), (3630, 33286), (3740, 32307), (3916, 30855), (3993, 30260), (4114, 29370), (4539, 26620), (4895, 24684), (5324, 22695), (5340, 22627), (5610, 21538), (5874, 20570), (6052, 19965), (6171, 19580), (6655, 18156), (7260, 16643), (7565, 15972), (7986, 15130), (8228, 14685), (9078, 13310), (9790, 12342), (10285, 11748), (10769, 11220)]