80522280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4759}}^1$

素因数の和:4823

約数の個数: 96

約数和(自身を含む): 267321600

約数和(自身を除く): 186799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 4759, 5640, 8460, 9518, 14277, 16920, 19036, 23795, 28554, 38072, 42831, 47590, 57108, 71385, 85662, 95180, 114216, 142770, 171324, 190360, 214155, 223673, 285540, 342648, 428310, 447346, 571080, 671019, 856620, 894692, 1118365, 1342038, 1713240, 1789384, 2013057, 2236730, 2684076, 3355095, 4026114, 4473460, 5368152, 6710190, 8052228, 8946920, 10065285, 13420380, 16104456, 20130570, 26840760, 40261140, 80522280]

約数ペア:

[(1, 80522280), (2, 40261140), (3, 26840760), (4, 20130570), (5, 16104456), (6, 13420380), (8, 10065285), (9, 8946920), (10, 8052228), (12, 6710190), (15, 5368152), (18, 4473460), (20, 4026114), (24, 3355095), (30, 2684076), (36, 2236730), (40, 2013057), (45, 1789384), (47, 1713240), (60, 1342038), (72, 1118365), (90, 894692), (94, 856620), (120, 671019), (141, 571080), (180, 447346), (188, 428310), (235, 342648), (282, 285540), (360, 223673), (376, 214155), (423, 190360), (470, 171324), (564, 142770), (705, 114216), (846, 95180), (940, 85662), (1128, 71385), (1410, 57108), (1692, 47590), (1880, 42831), (2115, 38072), (2820, 28554), (3384, 23795), (4230, 19036), (4759, 16920), (5640, 14277), (8460, 9518)]