69838680

素因数分解:

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

素因数の和:30664

約数の個数: 64

約数和(自身を含む): 220550400

約数和(自身を除く): 150711720

約数列:

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

約数ペア:

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