779145840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98377}}^1$

素因数の和:98407

約数の個数: 120

約数和(自身を含む): 2854536048

約数和(自身を除く): 2075390208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 98377, 196754, 295131, 393508, 491885, 590262, 787016, 885393, 983770, 1082147, 1180524, 1475655, 1574032, 1770786, 1967540, 2164294, 2361048, 2951310, 3246441, 3541572, 3935080, 4328588, 4426965, 4722096, 5410735, 5902620, 6492882, 7083144, 7870160, 8657176, 8853930, 9739323, 10821470, 11805240, 12985764, 14166288, 16232205, 17314352, 17707860, 19478646, 21642940, 23610480, 25971528, 32464410, 35415720, 38957292, 43285880, 48696615, 51943056, 64928820, 70831440, 77914584, 86571760, 97393230, 129857640, 155829168, 194786460, 259715280, 389572920, 779145840]

約数ペア:

[(1, 779145840), (2, 389572920), (3, 259715280), (4, 194786460), (5, 155829168), (6, 129857640), (8, 97393230), (9, 86571760), (10, 77914584), (11, 70831440), (12, 64928820), (15, 51943056), (16, 48696615), (18, 43285880), (20, 38957292), (22, 35415720), (24, 32464410), (30, 25971528), (33, 23610480), (36, 21642940), (40, 19478646), (44, 17707860), (45, 17314352), (48, 16232205), (55, 14166288), (60, 12985764), (66, 11805240), (72, 10821470), (80, 9739323), (88, 8853930), (90, 8657176), (99, 7870160), (110, 7083144), (120, 6492882), (132, 5902620), (144, 5410735), (165, 4722096), (176, 4426965), (180, 4328588), (198, 3935080), (220, 3541572), (240, 3246441), (264, 2951310), (330, 2361048), (360, 2164294), (396, 1967540), (440, 1770786), (495, 1574032), (528, 1475655), (660, 1180524), (720, 1082147), (792, 983770), (880, 885393), (990, 787016), (1320, 590262), (1584, 491885), (1980, 393508), (2640, 295131), (3960, 196754), (7920, 98377)]