29511240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 98150400

約数和(自身を除く): 68639160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 283, 316, 330, 395, 440, 474, 566, 632, 660, 790, 849, 869, 948, 1132, 1185, 1320, 1415, 1580, 1698, 1738, 1896, 2264, 2370, 2607, 2830, 3113, 3160, 3396, 3476, 4245, 4345, 4740, 5214, 5660, 6226, 6792, 6952, 8490, 8690, 9339, 9480, 10428, 11320, 12452, 13035, 15565, 16980, 17380, 18678, 20856, 22357, 24904, 26070, 31130, 33960, 34760, 37356, 44714, 46695, 52140, 62260, 67071, 74712, 89428, 93390, 104280, 111785, 124520, 134142, 178856, 186780, 223570, 245927, 268284, 335355, 373560, 447140, 491854, 536568, 670710, 737781, 894280, 983708, 1229635, 1341420, 1475562, 1967416, 2459270, 2682840, 2951124, 3688905, 4918540, 5902248, 7377810, 9837080, 14755620, 29511240]

約数ペア:

[(1, 29511240), (2, 14755620), (3, 9837080), (4, 7377810), (5, 5902248), (6, 4918540), (8, 3688905), (10, 2951124), (11, 2682840), (12, 2459270), (15, 1967416), (20, 1475562), (22, 1341420), (24, 1229635), (30, 983708), (33, 894280), (40, 737781), (44, 670710), (55, 536568), (60, 491854), (66, 447140), (79, 373560), (88, 335355), (110, 268284), (120, 245927), (132, 223570), (158, 186780), (165, 178856), (220, 134142), (237, 124520), (264, 111785), (283, 104280), (316, 93390), (330, 89428), (395, 74712), (440, 67071), (474, 62260), (566, 52140), (632, 46695), (660, 44714), (790, 37356), (849, 34760), (869, 33960), (948, 31130), (1132, 26070), (1185, 24904), (1320, 22357), (1415, 20856), (1580, 18678), (1698, 17380), (1738, 16980), (1896, 15565), (2264, 13035), (2370, 12452), (2607, 11320), (2830, 10428), (3113, 9480), (3160, 9339), (3396, 8690), (3476, 8490), (4245, 6952), (4345, 6792), (4740, 6226), (5214, 5660)]