42648240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10453}}^1$

素因数の和:10486

約数の個数: 80

約数和(自身を含む): 139999968

約数和(自身を除く): 97351728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 10453, 20906, 31359, 41812, 52265, 62718, 83624, 104530, 125436, 156795, 167248, 177701, 209060, 250872, 313590, 355402, 418120, 501744, 533103, 627180, 710804, 836240, 888505, 1066206, 1254360, 1421608, 1777010, 2132412, 2508720, 2665515, 2843216, 3554020, 4264824, 5331030, 7108040, 8529648, 10662060, 14216080, 21324120, 42648240]

約数ペア:

[(1, 42648240), (2, 21324120), (3, 14216080), (4, 10662060), (5, 8529648), (6, 7108040), (8, 5331030), (10, 4264824), (12, 3554020), (15, 2843216), (16, 2665515), (17, 2508720), (20, 2132412), (24, 1777010), (30, 1421608), (34, 1254360), (40, 1066206), (48, 888505), (51, 836240), (60, 710804), (68, 627180), (80, 533103), (85, 501744), (102, 418120), (120, 355402), (136, 313590), (170, 250872), (204, 209060), (240, 177701), (255, 167248), (272, 156795), (340, 125436), (408, 104530), (510, 83624), (680, 62718), (816, 52265), (1020, 41812), (1360, 31359), (2040, 20906), (4080, 10453)]