129517440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5224

約数の個数: 128

約数和(自身を含む): 444679200

約数和(自身を除く): 315161760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 5189, 6240, 8320, 10378, 12480, 15567, 20756, 24960, 25945, 31134, 41512, 51890, 62268, 67457, 77835, 83024, 103780, 124536, 134914, 155670, 166048, 202371, 207560, 249072, 269828, 311340, 332096, 337285, 404742, 415120, 498144, 539656, 622680, 664192, 674570, 809484, 830240, 996288, 1011855, 1079312, 1245360, 1349140, 1618968, 1660480, 1992576, 2023710, 2158624, 2490720, 2698280, 3237936, 3320960, 4047420, 4317248, 4981440, 5396560, 6475872, 8094840, 8634496, 9962880, 10793120, 12951744, 16189680, 21586240, 25903488, 32379360, 43172480, 64758720, 129517440]

約数ペア:

[(1, 129517440), (2, 64758720), (3, 43172480), (4, 32379360), (5, 25903488), (6, 21586240), (8, 16189680), (10, 12951744), (12, 10793120), (13, 9962880), (15, 8634496), (16, 8094840), (20, 6475872), (24, 5396560), (26, 4981440), (30, 4317248), (32, 4047420), (39, 3320960), (40, 3237936), (48, 2698280), (52, 2490720), (60, 2158624), (64, 2023710), (65, 1992576), (78, 1660480), (80, 1618968), (96, 1349140), (104, 1245360), (120, 1079312), (128, 1011855), (130, 996288), (156, 830240), (160, 809484), (192, 674570), (195, 664192), (208, 622680), (240, 539656), (260, 498144), (312, 415120), (320, 404742), (384, 337285), (390, 332096), (416, 311340), (480, 269828), (520, 249072), (624, 207560), (640, 202371), (780, 166048), (832, 155670), (960, 134914), (1040, 124536), (1248, 103780), (1560, 83024), (1664, 77835), (1920, 67457), (2080, 62268), (2496, 51890), (3120, 41512), (4160, 31134), (4992, 25945), (5189, 24960), (6240, 20756), (8320, 15567), (10378, 12480)]