201362640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3404

約数の個数: 80

約数和(自身を含む): 626745600

約数和(自身を除く): 425382960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3119, 3228, 4035, 4304, 5380, 6238, 6456, 8070, 9357, 10760, 12476, 12912, 15595, 16140, 18714, 21520, 24952, 31190, 32280, 37428, 46785, 49904, 62380, 64560, 74856, 93570, 124760, 149712, 187140, 249520, 374280, 748560, 839011, 1678022, 2517033, 3356044, 4195055, 5034066, 6712088, 8390110, 10068132, 12585165, 13424176, 16780220, 20136264, 25170330, 33560440, 40272528, 50340660, 67120880, 100681320, 201362640]

約数ペア:

[(1, 201362640), (2, 100681320), (3, 67120880), (4, 50340660), (5, 40272528), (6, 33560440), (8, 25170330), (10, 20136264), (12, 16780220), (15, 13424176), (16, 12585165), (20, 10068132), (24, 8390110), (30, 6712088), (40, 5034066), (48, 4195055), (60, 3356044), (80, 2517033), (120, 1678022), (240, 839011), (269, 748560), (538, 374280), (807, 249520), (1076, 187140), (1345, 149712), (1614, 124760), (2152, 93570), (2690, 74856), (3119, 64560), (3228, 62380), (4035, 49904), (4304, 46785), (5380, 37428), (6238, 32280), (6456, 31190), (8070, 24952), (9357, 21520), (10760, 18714), (12476, 16140), (12912, 15595)]