7883601120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{19483}}^1$

素因数の和:19785

約数の個数: 144

約数和(自身を含む): 26999914032

約数和(自身を除く): 19116312912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5620, 6744, 8430, 8992, 10116, 11240, 12645, 13488, 16860, 19483, 20232, 22480, 25290, 26976, 33720, 38966, 40464, 44960, 50580, 58449, 67440, 77932, 80928, 97415, 101160, 116898, 134880, 155864, 175347, 194830, 202320, 233796, 292245, 311728, 350694, 389660, 404640, 467592, 584490, 623456, 701388, 779320, 876735, 935184, 1168980, 1402776, 1558640, 1753470, 1870368, 2337960, 2805552, 3117280, 3506940, 4675920, 5474723, 5611104, 7013880, 9351840, 10949446, 14027760, 16424169, 21898892, 27373615, 28055520, 32848338, 43797784, 49272507, 54747230, 65696676, 82120845, 87595568, 98545014, 109494460, 131393352, 164241690, 175191136, 197090028, 218988920, 246362535, 262786704, 328483380, 394180056, 437977840, 492725070, 525573408, 656966760, 788360112, 875955680, 985450140, 1313933520, 1576720224, 1970900280, 2627867040, 3941800560, 7883601120]

約数ペア:

[(1, 7883601120), (2, 3941800560), (3, 2627867040), (4, 1970900280), (5, 1576720224), (6, 1313933520), (8, 985450140), (9, 875955680), (10, 788360112), (12, 656966760), (15, 525573408), (16, 492725070), (18, 437977840), (20, 394180056), (24, 328483380), (30, 262786704), (32, 246362535), (36, 218988920), (40, 197090028), (45, 175191136), (48, 164241690), (60, 131393352), (72, 109494460), (80, 98545014), (90, 87595568), (96, 82120845), (120, 65696676), (144, 54747230), (160, 49272507), (180, 43797784), (240, 32848338), (281, 28055520), (288, 27373615), (360, 21898892), (480, 16424169), (562, 14027760), (720, 10949446), (843, 9351840), (1124, 7013880), (1405, 5611104), (1440, 5474723), (1686, 4675920), (2248, 3506940), (2529, 3117280), (2810, 2805552), (3372, 2337960), (4215, 1870368), (4496, 1753470), (5058, 1558640), (5620, 1402776), (6744, 1168980), (8430, 935184), (8992, 876735), (10116, 779320), (11240, 701388), (12645, 623456), (13488, 584490), (16860, 467592), (19483, 404640), (20232, 389660), (22480, 350694), (25290, 311728), (26976, 292245), (33720, 233796), (38966, 202320), (40464, 194830), (44960, 175347), (50580, 155864), (58449, 134880), (67440, 116898), (77932, 101160), (80928, 97415)]