77752080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15427}}^1$

素因数の和:15453

約数の個数: 120

約数和(自身を含む): 298439232

約数和(自身を除く): 220687152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15427, 30854, 46281, 61708, 77135, 92562, 107989, 123416, 138843, 154270, 185124, 215978, 231405, 246832, 277686, 308540, 323967, 370248, 431956, 462810, 539945, 555372, 617080, 647934, 694215, 740496, 863912, 925620, 971901, 1079890, 1110744, 1234160, 1295868, 1388430, 1619835, 1727824, 1851240, 1943802, 2159780, 2221488, 2591736, 2776860, 3239670, 3702480, 3887604, 4319560, 4859505, 5183472, 5553720, 6479340, 7775208, 8639120, 9719010, 11107440, 12958680, 15550416, 19438020, 25917360, 38876040, 77752080]

約数ペア:

[(1, 77752080), (2, 38876040), (3, 25917360), (4, 19438020), (5, 15550416), (6, 12958680), (7, 11107440), (8, 9719010), (9, 8639120), (10, 7775208), (12, 6479340), (14, 5553720), (15, 5183472), (16, 4859505), (18, 4319560), (20, 3887604), (21, 3702480), (24, 3239670), (28, 2776860), (30, 2591736), (35, 2221488), (36, 2159780), (40, 1943802), (42, 1851240), (45, 1727824), (48, 1619835), (56, 1388430), (60, 1295868), (63, 1234160), (70, 1110744), (72, 1079890), (80, 971901), (84, 925620), (90, 863912), (105, 740496), (112, 694215), (120, 647934), (126, 617080), (140, 555372), (144, 539945), (168, 462810), (180, 431956), (210, 370248), (240, 323967), (252, 308540), (280, 277686), (315, 246832), (336, 231405), (360, 215978), (420, 185124), (504, 154270), (560, 138843), (630, 123416), (720, 107989), (840, 92562), (1008, 77135), (1260, 61708), (1680, 46281), (2520, 30854), (5040, 15427)]