245223240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3863}}^1$

素因数の和:3923

約数の個数: 96

約数和(自身を含む): 769245120

約数和(自身を除く): 524021880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 3174, 3863, 4232, 5290, 6348, 7726, 7935, 10580, 11589, 12696, 15452, 15870, 19315, 21160, 23178, 30904, 31740, 38630, 46356, 57945, 63480, 77260, 88849, 92712, 115890, 154520, 177698, 231780, 266547, 355396, 444245, 463560, 533094, 710792, 888490, 1066188, 1332735, 1776980, 2043527, 2132376, 2665470, 3553960, 4087054, 5330940, 6130581, 8174108, 10217635, 10661880, 12261162, 16348216, 20435270, 24522324, 30652905, 40870540, 49044648, 61305810, 81741080, 122611620, 245223240]

約数ペア:

[(1, 245223240), (2, 122611620), (3, 81741080), (4, 61305810), (5, 49044648), (6, 40870540), (8, 30652905), (10, 24522324), (12, 20435270), (15, 16348216), (20, 12261162), (23, 10661880), (24, 10217635), (30, 8174108), (40, 6130581), (46, 5330940), (60, 4087054), (69, 3553960), (92, 2665470), (115, 2132376), (120, 2043527), (138, 1776980), (184, 1332735), (230, 1066188), (276, 888490), (345, 710792), (460, 533094), (529, 463560), (552, 444245), (690, 355396), (920, 266547), (1058, 231780), (1380, 177698), (1587, 154520), (2116, 115890), (2645, 92712), (2760, 88849), (3174, 77260), (3863, 63480), (4232, 57945), (5290, 46356), (6348, 38630), (7726, 31740), (7935, 30904), (10580, 23178), (11589, 21160), (12696, 19315), (15452, 15870)]