745116360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 2307761280

約数和(自身を除く): 1562644920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 283, 296, 370, 444, 555, 566, 593, 740, 849, 888, 1110, 1132, 1186, 1415, 1480, 1698, 1779, 2220, 2264, 2372, 2830, 2965, 3396, 3558, 4245, 4440, 4744, 5660, 5930, 6792, 7116, 8490, 8895, 10471, 11320, 11860, 14232, 16980, 17790, 20942, 21941, 23720, 31413, 33960, 35580, 41884, 43882, 52355, 62826, 65823, 71160, 83768, 87764, 104710, 109705, 125652, 131646, 157065, 167819, 175528, 209420, 219410, 251304, 263292, 314130, 329115, 335638, 418840, 438820, 503457, 526584, 628260, 658230, 671276, 839095, 877640, 1006914, 1256520, 1316460, 1342552, 1678190, 2013828, 2517285, 2632920, 3356380, 4027656, 5034570, 6209303, 6712760, 10069140, 12418606, 18627909, 20138280, 24837212, 31046515, 37255818, 49674424, 62093030, 74511636, 93139545, 124186060, 149023272, 186279090, 248372120, 372558180, 745116360]

約数ペア:

[(1, 745116360), (2, 372558180), (3, 248372120), (4, 186279090), (5, 149023272), (6, 124186060), (8, 93139545), (10, 74511636), (12, 62093030), (15, 49674424), (20, 37255818), (24, 31046515), (30, 24837212), (37, 20138280), (40, 18627909), (60, 12418606), (74, 10069140), (111, 6712760), (120, 6209303), (148, 5034570), (185, 4027656), (222, 3356380), (283, 2632920), (296, 2517285), (370, 2013828), (444, 1678190), (555, 1342552), (566, 1316460), (593, 1256520), (740, 1006914), (849, 877640), (888, 839095), (1110, 671276), (1132, 658230), (1186, 628260), (1415, 526584), (1480, 503457), (1698, 438820), (1779, 418840), (2220, 335638), (2264, 329115), (2372, 314130), (2830, 263292), (2965, 251304), (3396, 219410), (3558, 209420), (4245, 175528), (4440, 167819), (4744, 157065), (5660, 131646), (5930, 125652), (6792, 109705), (7116, 104710), (8490, 87764), (8895, 83768), (10471, 71160), (11320, 65823), (11860, 62826), (14232, 52355), (16980, 43882), (17790, 41884), (20942, 35580), (21941, 33960), (23720, 31413)]