313121040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10273}}^1$

素因数の和:10416

約数の個数: 80

約数和(自身を含む): 978413568

約数和(自身を除く): 665292528

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, 6096, 7620, 10160, 10273, 15240, 20546, 30480, 30819, 41092, 51365, 61638, 82184, 102730, 123276, 154095, 164368, 205460, 246552, 308190, 410920, 493104, 616380, 821840, 1232760, 1304671, 2465520, 2609342, 3914013, 5218684, 6523355, 7828026, 10437368, 13046710, 15656052, 19570065, 20874736, 26093420, 31312104, 39140130, 52186840, 62624208, 78280260, 104373680, 156560520, 313121040]

約数ペア:

[(1, 313121040), (2, 156560520), (3, 104373680), (4, 78280260), (5, 62624208), (6, 52186840), (8, 39140130), (10, 31312104), (12, 26093420), (15, 20874736), (16, 19570065), (20, 15656052), (24, 13046710), (30, 10437368), (40, 7828026), (48, 6523355), (60, 5218684), (80, 3914013), (120, 2609342), (127, 2465520), (240, 1304671), (254, 1232760), (381, 821840), (508, 616380), (635, 493104), (762, 410920), (1016, 308190), (1270, 246552), (1524, 205460), (1905, 164368), (2032, 154095), (2540, 123276), (3048, 102730), (3810, 82184), (5080, 61638), (6096, 51365), (7620, 41092), (10160, 30819), (10273, 30480), (15240, 20546)]