139677360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30631}}^1$

素因数の和:30666

約数の個数: 80

約数和(自身を含む): 455804160

約数和(自身を除く): 316126800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 30631, 61262, 91893, 122524, 153155, 183786, 245048, 306310, 367572, 459465, 490096, 581989, 612620, 735144, 918930, 1163978, 1225240, 1470288, 1745967, 1837860, 2327956, 2450480, 2909945, 3491934, 3675720, 4655912, 5819890, 6983868, 7351440, 8729835, 9311824, 11639780, 13967736, 17459670, 23279560, 27935472, 34919340, 46559120, 69838680, 139677360]

約数ペア:

[(1, 139677360), (2, 69838680), (3, 46559120), (4, 34919340), (5, 27935472), (6, 23279560), (8, 17459670), (10, 13967736), (12, 11639780), (15, 9311824), (16, 8729835), (19, 7351440), (20, 6983868), (24, 5819890), (30, 4655912), (38, 3675720), (40, 3491934), (48, 2909945), (57, 2450480), (60, 2327956), (76, 1837860), (80, 1745967), (95, 1470288), (114, 1225240), (120, 1163978), (152, 918930), (190, 735144), (228, 612620), (240, 581989), (285, 490096), (304, 459465), (380, 367572), (456, 306310), (570, 245048), (760, 183786), (912, 153155), (1140, 122524), (1520, 91893), (2280, 61262), (4560, 30631)]