15945921360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{238141}}^1$

素因数の和:238194

約数の個数: 160

約数和(自身を含む): 56696847360

約数和(自身を除く): 40750926000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 238141, 476282, 714423, 952564, 1190705, 1428846, 1905128, 2143269, 2381410, 2857692, 3572115, 3810256, 4286538, 4762820, 5715384, 6429807, 7144230, 7382371, 8573076, 9525640, 10716345, 11430768, 12859614, 14288460, 14764742, 17146152, 19051280, 21432690, 22147113, 25719228, 28576920, 29529484, 32149035, 34292304, 36911855, 42865380, 44294226, 51438456, 57153840, 59058968, 64298070, 66441339, 73823710, 85730760, 88588452, 102876912, 110735565, 118117936, 128596140, 132882678, 147647420, 171461520, 177176904, 199324017, 221471130, 257192280, 265765356, 295294840, 332206695, 354353808, 398648034, 442942260, 514384560, 531530712, 590589680, 664413390, 797296068, 885884520, 996620085, 1063061424, 1328826780, 1594592136, 1771769040, 1993240170, 2657653560, 3189184272, 3986480340, 5315307120, 7972960680, 15945921360]

約数ペア:

[(1, 15945921360), (2, 7972960680), (3, 5315307120), (4, 3986480340), (5, 3189184272), (6, 2657653560), (8, 1993240170), (9, 1771769040), (10, 1594592136), (12, 1328826780), (15, 1063061424), (16, 996620085), (18, 885884520), (20, 797296068), (24, 664413390), (27, 590589680), (30, 531530712), (31, 514384560), (36, 442942260), (40, 398648034), (45, 354353808), (48, 332206695), (54, 295294840), (60, 265765356), (62, 257192280), (72, 221471130), (80, 199324017), (90, 177176904), (93, 171461520), (108, 147647420), (120, 132882678), (124, 128596140), (135, 118117936), (144, 110735565), (155, 102876912), (180, 88588452), (186, 85730760), (216, 73823710), (240, 66441339), (248, 64298070), (270, 59058968), (279, 57153840), (310, 51438456), (360, 44294226), (372, 42865380), (432, 36911855), (465, 34292304), (496, 32149035), (540, 29529484), (558, 28576920), (620, 25719228), (720, 22147113), (744, 21432690), (837, 19051280), (930, 17146152), (1080, 14764742), (1116, 14288460), (1240, 12859614), (1395, 11430768), (1488, 10716345), (1674, 9525640), (1860, 8573076), (2160, 7382371), (2232, 7144230), (2480, 6429807), (2790, 5715384), (3348, 4762820), (3720, 4286538), (4185, 3810256), (4464, 3572115), (5580, 2857692), (6696, 2381410), (7440, 2143269), (8370, 1905128), (11160, 1428846), (13392, 1190705), (16740, 952564), (22320, 714423), (33480, 476282), (66960, 238141)]