290539080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62081}}^1$

素因数の和:62111

約数の個数: 96

約数和(自身を含む): 1016903160

約数和(自身を除く): 726364080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 62081, 124162, 186243, 248324, 310405, 372486, 496648, 558729, 620810, 744972, 807053, 931215, 1117458, 1241620, 1489944, 1614106, 1862430, 2234916, 2421159, 2483240, 2793645, 3228212, 3724860, 4035265, 4469832, 4842318, 5587290, 6456424, 7263477, 7449720, 8070530, 9684636, 11174580, 12105795, 14526954, 16141060, 19369272, 22349160, 24211590, 29053908, 32282120, 36317385, 48423180, 58107816, 72634770, 96846360, 145269540, 290539080]

約数ペア:

[(1, 290539080), (2, 145269540), (3, 96846360), (4, 72634770), (5, 58107816), (6, 48423180), (8, 36317385), (9, 32282120), (10, 29053908), (12, 24211590), (13, 22349160), (15, 19369272), (18, 16141060), (20, 14526954), (24, 12105795), (26, 11174580), (30, 9684636), (36, 8070530), (39, 7449720), (40, 7263477), (45, 6456424), (52, 5587290), (60, 4842318), (65, 4469832), (72, 4035265), (78, 3724860), (90, 3228212), (104, 2793645), (117, 2483240), (120, 2421159), (130, 2234916), (156, 1862430), (180, 1614106), (195, 1489944), (234, 1241620), (260, 1117458), (312, 931215), (360, 807053), (390, 744972), (468, 620810), (520, 558729), (585, 496648), (780, 372486), (936, 310405), (1170, 248324), (1560, 186243), (2340, 124162), (4680, 62081)]