160548720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2179}}^1$

素因数の和:2502

約数の個数: 80

約数和(自身を含む): 499551360

約数和(自身を除く): 339002640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2179, 2456, 3070, 3684, 4358, 4605, 4912, 6140, 6537, 7368, 8716, 9210, 10895, 12280, 13074, 14736, 17432, 18420, 21790, 24560, 26148, 32685, 34864, 36840, 43580, 52296, 65370, 73680, 87160, 104592, 130740, 174320, 261480, 522960, 668953, 1337906, 2006859, 2675812, 3344765, 4013718, 5351624, 6689530, 8027436, 10034295, 10703248, 13379060, 16054872, 20068590, 26758120, 32109744, 40137180, 53516240, 80274360, 160548720]

約数ペア:

[(1, 160548720), (2, 80274360), (3, 53516240), (4, 40137180), (5, 32109744), (6, 26758120), (8, 20068590), (10, 16054872), (12, 13379060), (15, 10703248), (16, 10034295), (20, 8027436), (24, 6689530), (30, 5351624), (40, 4013718), (48, 3344765), (60, 2675812), (80, 2006859), (120, 1337906), (240, 668953), (307, 522960), (614, 261480), (921, 174320), (1228, 130740), (1535, 104592), (1842, 87160), (2179, 73680), (2456, 65370), (3070, 52296), (3684, 43580), (4358, 36840), (4605, 34864), (4912, 32685), (6140, 26148), (6537, 24560), (7368, 21790), (8716, 18420), (9210, 17432), (10895, 14736), (12280, 13074)]