149397240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1229}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 448999200

約数和(自身を除く): 299601960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013, 1229, 2026, 2458, 3039, 3687, 4052, 4916, 5065, 6078, 6145, 7374, 8104, 9832, 10130, 12156, 12290, 14748, 15195, 18435, 20260, 24312, 24580, 29496, 30390, 36870, 40520, 49160, 60780, 73740, 121560, 147480, 1244977, 2489954, 3734931, 4979908, 6224885, 7469862, 9959816, 12449770, 14939724, 18674655, 24899540, 29879448, 37349310, 49799080, 74698620, 149397240]

約数ペア:

[(1, 149397240), (2, 74698620), (3, 49799080), (4, 37349310), (5, 29879448), (6, 24899540), (8, 18674655), (10, 14939724), (12, 12449770), (15, 9959816), (20, 7469862), (24, 6224885), (30, 4979908), (40, 3734931), (60, 2489954), (120, 1244977), (1013, 147480), (1229, 121560), (2026, 73740), (2458, 60780), (3039, 49160), (3687, 40520), (4052, 36870), (4916, 30390), (5065, 29496), (6078, 24580), (6145, 24312), (7374, 20260), (8104, 18435), (9832, 15195), (10130, 14748), (12156, 12290)]