788394480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105967}}^1$

素因数の和:106014

約数の個数: 80

約数和(自身を含む): 2522886144

約数和(自身を除く): 1734491664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 105967, 211934, 317901, 423868, 529835, 635802, 847736, 1059670, 1271604, 1589505, 1695472, 2119340, 2543208, 3179010, 3284977, 4238680, 5086416, 6358020, 6569954, 8477360, 9854931, 12716040, 13139908, 16424885, 19709862, 25432080, 26279816, 32849770, 39419724, 49274655, 52559632, 65699540, 78839448, 98549310, 131399080, 157678896, 197098620, 262798160, 394197240, 788394480]

約数ペア:

[(1, 788394480), (2, 394197240), (3, 262798160), (4, 197098620), (5, 157678896), (6, 131399080), (8, 98549310), (10, 78839448), (12, 65699540), (15, 52559632), (16, 49274655), (20, 39419724), (24, 32849770), (30, 26279816), (31, 25432080), (40, 19709862), (48, 16424885), (60, 13139908), (62, 12716040), (80, 9854931), (93, 8477360), (120, 6569954), (124, 6358020), (155, 5086416), (186, 4238680), (240, 3284977), (248, 3179010), (310, 2543208), (372, 2119340), (465, 1695472), (496, 1589505), (620, 1271604), (744, 1059670), (930, 847736), (1240, 635802), (1488, 529835), (1860, 423868), (2480, 317901), (3720, 211934), (7440, 105967)]