240854280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 759369600

約数和(自身を除く): 518515320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 87, 116, 120, 134, 145, 174, 201, 232, 268, 290, 335, 348, 402, 435, 536, 580, 670, 696, 804, 870, 1005, 1033, 1160, 1340, 1608, 1740, 1943, 2010, 2066, 2680, 3099, 3480, 3886, 4020, 4132, 5165, 5829, 6198, 7772, 8040, 8264, 9715, 10330, 11658, 12396, 15495, 15544, 19430, 20660, 23316, 24792, 29145, 29957, 30990, 38860, 41320, 46632, 58290, 59914, 61980, 69211, 77720, 89871, 116580, 119828, 123960, 138422, 149785, 179742, 207633, 233160, 239656, 276844, 299570, 346055, 359484, 415266, 449355, 553688, 599140, 692110, 718968, 830532, 898710, 1038165, 1198280, 1384220, 1661064, 1797420, 2007119, 2076330, 2768440, 3594840, 4014238, 4152660, 6021357, 8028476, 8305320, 10035595, 12042714, 16056952, 20071190, 24085428, 30106785, 40142380, 48170856, 60213570, 80284760, 120427140, 240854280]

約数ペア:

[(1, 240854280), (2, 120427140), (3, 80284760), (4, 60213570), (5, 48170856), (6, 40142380), (8, 30106785), (10, 24085428), (12, 20071190), (15, 16056952), (20, 12042714), (24, 10035595), (29, 8305320), (30, 8028476), (40, 6021357), (58, 4152660), (60, 4014238), (67, 3594840), (87, 2768440), (116, 2076330), (120, 2007119), (134, 1797420), (145, 1661064), (174, 1384220), (201, 1198280), (232, 1038165), (268, 898710), (290, 830532), (335, 718968), (348, 692110), (402, 599140), (435, 553688), (536, 449355), (580, 415266), (670, 359484), (696, 346055), (804, 299570), (870, 276844), (1005, 239656), (1033, 233160), (1160, 207633), (1340, 179742), (1608, 149785), (1740, 138422), (1943, 123960), (2010, 119828), (2066, 116580), (2680, 89871), (3099, 77720), (3480, 69211), (3886, 61980), (4020, 59914), (4132, 58290), (5165, 46632), (5829, 41320), (6198, 38860), (7772, 30990), (8040, 29957), (8264, 29145), (9715, 24792), (10330, 23316), (11658, 20660), (12396, 19430), (15495, 15544)]