141415920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3329}}^1$

素因数の和:3407

約数の個数: 120

約数和(自身を含む): 483116400

約数和(自身を除く): 341700480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3329, 3540, 4248, 4720, 5310, 6658, 7080, 8496, 9987, 10620, 13316, 14160, 16645, 19974, 21240, 26632, 29961, 33290, 39948, 42480, 49935, 53264, 59922, 66580, 79896, 99870, 119844, 133160, 149805, 159792, 196411, 199740, 239688, 266320, 299610, 392822, 399480, 479376, 589233, 599220, 785644, 798960, 982055, 1178466, 1198440, 1571288, 1767699, 1964110, 2356932, 2396880, 2946165, 3142576, 3535398, 3928220, 4713864, 5892330, 7070796, 7856440, 8838495, 9427728, 11784660, 14141592, 15712880, 17676990, 23569320, 28283184, 35353980, 47138640, 70707960, 141415920]

約数ペア:

[(1, 141415920), (2, 70707960), (3, 47138640), (4, 35353980), (5, 28283184), (6, 23569320), (8, 17676990), (9, 15712880), (10, 14141592), (12, 11784660), (15, 9427728), (16, 8838495), (18, 7856440), (20, 7070796), (24, 5892330), (30, 4713864), (36, 3928220), (40, 3535398), (45, 3142576), (48, 2946165), (59, 2396880), (60, 2356932), (72, 1964110), (80, 1767699), (90, 1571288), (118, 1198440), (120, 1178466), (144, 982055), (177, 798960), (180, 785644), (236, 599220), (240, 589233), (295, 479376), (354, 399480), (360, 392822), (472, 299610), (531, 266320), (590, 239688), (708, 199740), (720, 196411), (885, 159792), (944, 149805), (1062, 133160), (1180, 119844), (1416, 99870), (1770, 79896), (2124, 66580), (2360, 59922), (2655, 53264), (2832, 49935), (3329, 42480), (3540, 39948), (4248, 33290), (4720, 29961), (5310, 26632), (6658, 21240), (7080, 19974), (8496, 16645), (9987, 14160), (10620, 13316)]