30006480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 108635904

約数和(自身を除く): 78629424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 337, 371, 420, 424, 530, 560, 636, 674, 742, 795, 840, 848, 1011, 1060, 1113, 1272, 1348, 1484, 1590, 1680, 1685, 1855, 2022, 2120, 2226, 2359, 2544, 2696, 2968, 3180, 3370, 3710, 4044, 4240, 4452, 4718, 5055, 5392, 5565, 5936, 6360, 6740, 7077, 7420, 8088, 8904, 9436, 10110, 11130, 11795, 12720, 13480, 14154, 14840, 16176, 17808, 17861, 18872, 20220, 22260, 23590, 26960, 28308, 29680, 35385, 35722, 37744, 40440, 44520, 47180, 53583, 56616, 70770, 71444, 80880, 89040, 89305, 94360, 107166, 113232, 125027, 141540, 142888, 178610, 188720, 214332, 250054, 267915, 283080, 285776, 357220, 375081, 428664, 500108, 535830, 566160, 625135, 714440, 750162, 857328, 1000216, 1071660, 1250270, 1428880, 1500324, 1875405, 2000432, 2143320, 2500540, 3000648, 3750810, 4286640, 5001080, 6001296, 7501620, 10002160, 15003240, 30006480]

約数ペア:

[(1, 30006480), (2, 15003240), (3, 10002160), (4, 7501620), (5, 6001296), (6, 5001080), (7, 4286640), (8, 3750810), (10, 3000648), (12, 2500540), (14, 2143320), (15, 2000432), (16, 1875405), (20, 1500324), (21, 1428880), (24, 1250270), (28, 1071660), (30, 1000216), (35, 857328), (40, 750162), (42, 714440), (48, 625135), (53, 566160), (56, 535830), (60, 500108), (70, 428664), (80, 375081), (84, 357220), (105, 285776), (106, 283080), (112, 267915), (120, 250054), (140, 214332), (159, 188720), (168, 178610), (210, 142888), (212, 141540), (240, 125027), (265, 113232), (280, 107166), (318, 94360), (336, 89305), (337, 89040), (371, 80880), (420, 71444), (424, 70770), (530, 56616), (560, 53583), (636, 47180), (674, 44520), (742, 40440), (795, 37744), (840, 35722), (848, 35385), (1011, 29680), (1060, 28308), (1113, 26960), (1272, 23590), (1348, 22260), (1484, 20220), (1590, 18872), (1680, 17861), (1685, 17808), (1855, 16176), (2022, 14840), (2120, 14154), (2226, 13480), (2359, 12720), (2544, 11795), (2696, 11130), (2968, 10110), (3180, 9436), (3370, 8904), (3710, 8088), (4044, 7420), (4240, 7077), (4452, 6740), (4718, 6360), (5055, 5936), (5392, 5565)]