138357360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3335

約数の個数: 120

約数和(自身を含む): 472670640

約数和(自身を除く): 334313280

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, 3257, 3540, 4248, 4720, 5310, 6514, 7080, 8496, 9771, 10620, 13028, 14160, 16285, 19542, 21240, 26056, 29313, 32570, 39084, 42480, 48855, 52112, 58626, 65140, 78168, 97710, 117252, 130280, 146565, 156336, 192163, 195420, 234504, 260560, 293130, 384326, 390840, 469008, 576489, 586260, 768652, 781680, 960815, 1152978, 1172520, 1537304, 1729467, 1921630, 2305956, 2345040, 2882445, 3074608, 3458934, 3843260, 4611912, 5764890, 6917868, 7686520, 8647335, 9223824, 11529780, 13835736, 15373040, 17294670, 23059560, 27671472, 34589340, 46119120, 69178680, 138357360]

約数ペア:

[(1, 138357360), (2, 69178680), (3, 46119120), (4, 34589340), (5, 27671472), (6, 23059560), (8, 17294670), (9, 15373040), (10, 13835736), (12, 11529780), (15, 9223824), (16, 8647335), (18, 7686520), (20, 6917868), (24, 5764890), (30, 4611912), (36, 3843260), (40, 3458934), (45, 3074608), (48, 2882445), (59, 2345040), (60, 2305956), (72, 1921630), (80, 1729467), (90, 1537304), (118, 1172520), (120, 1152978), (144, 960815), (177, 781680), (180, 768652), (236, 586260), (240, 576489), (295, 469008), (354, 390840), (360, 384326), (472, 293130), (531, 260560), (590, 234504), (708, 195420), (720, 192163), (885, 156336), (944, 146565), (1062, 130280), (1180, 117252), (1416, 97710), (1770, 78168), (2124, 65140), (2360, 58626), (2655, 52112), (2832, 48855), (3257, 42480), (3540, 39084), (4248, 32570), (4720, 29313), (5310, 26056), (6514, 21240), (7080, 19542), (8496, 16285), (9771, 14160), (10620, 13028)]