1330291980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{58193}}^1$

素因数の和:58335

約数の個数: 72

約数和(自身を含む): 4067062272

約数和(自身を除く): 2736770292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 58193, 116386, 174579, 232772, 290965, 349158, 523737, 581930, 698316, 872895, 1047474, 1163860, 1745790, 2094948, 2618685, 3491580, 5237370, 7390511, 10474740, 14781022, 22171533, 29562044, 36952555, 44343066, 66514599, 73905110, 88686132, 110857665, 133029198, 147810220, 221715330, 266058396, 332572995, 443430660, 665145990, 1330291980]

約数ペア:

[(1, 1330291980), (2, 665145990), (3, 443430660), (4, 332572995), (5, 266058396), (6, 221715330), (9, 147810220), (10, 133029198), (12, 110857665), (15, 88686132), (18, 73905110), (20, 66514599), (30, 44343066), (36, 36952555), (45, 29562044), (60, 22171533), (90, 14781022), (127, 10474740), (180, 7390511), (254, 5237370), (381, 3491580), (508, 2618685), (635, 2094948), (762, 1745790), (1143, 1163860), (1270, 1047474), (1524, 872895), (1905, 698316), (2286, 581930), (2540, 523737), (3810, 349158), (4572, 290965), (5715, 232772), (7620, 174579), (11430, 116386), (22860, 58193)]