160355280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5261}}^1$

素因数の和:5404

約数の個数: 80

約数和(自身を含む): 501110784

約数和(自身を除く): 340755504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 5261, 6096, 7620, 10160, 10522, 15240, 15783, 21044, 26305, 30480, 31566, 42088, 52610, 63132, 78915, 84176, 105220, 126264, 157830, 210440, 252528, 315660, 420880, 631320, 668147, 1262640, 1336294, 2004441, 2672588, 3340735, 4008882, 5345176, 6681470, 8017764, 10022205, 10690352, 13362940, 16035528, 20044410, 26725880, 32071056, 40088820, 53451760, 80177640, 160355280]

約数ペア:

[(1, 160355280), (2, 80177640), (3, 53451760), (4, 40088820), (5, 32071056), (6, 26725880), (8, 20044410), (10, 16035528), (12, 13362940), (15, 10690352), (16, 10022205), (20, 8017764), (24, 6681470), (30, 5345176), (40, 4008882), (48, 3340735), (60, 2672588), (80, 2004441), (120, 1336294), (127, 1262640), (240, 668147), (254, 631320), (381, 420880), (508, 315660), (635, 252528), (762, 210440), (1016, 157830), (1270, 126264), (1524, 105220), (1905, 84176), (2032, 78915), (2540, 63132), (3048, 52610), (3810, 42088), (5080, 31566), (5261, 30480), (6096, 26305), (7620, 21044), (10160, 15783), (10522, 15240)]