240123480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69001}}^1$

素因数の和:69044

約数の個数: 64

約数和(自身を含む): 745221600

約数和(自身を除く): 505098120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 69001, 138002, 207003, 276004, 345005, 414006, 552008, 690010, 828012, 1035015, 1380020, 1656024, 2001029, 2070030, 2760040, 4002058, 4140060, 6003087, 8004116, 8280120, 10005145, 12006174, 16008232, 20010290, 24012348, 30015435, 40020580, 48024696, 60030870, 80041160, 120061740, 240123480]

約数ペア:

[(1, 240123480), (2, 120061740), (3, 80041160), (4, 60030870), (5, 48024696), (6, 40020580), (8, 30015435), (10, 24012348), (12, 20010290), (15, 16008232), (20, 12006174), (24, 10005145), (29, 8280120), (30, 8004116), (40, 6003087), (58, 4140060), (60, 4002058), (87, 2760040), (116, 2070030), (120, 2001029), (145, 1656024), (174, 1380020), (232, 1035015), (290, 828012), (348, 690010), (435, 552008), (580, 414006), (696, 345005), (870, 276004), (1160, 207003), (1740, 138002), (3480, 69001)]