2281499520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5189}}^1$

素因数の和:5440

約数の個数: 128

約数和(自身を含む): 7305444000

約数和(自身を除く): 5023944480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1374, 1832, 1920, 2290, 2748, 3435, 3664, 4580, 5189, 5496, 6870, 7328, 9160, 10378, 10992, 13740, 14656, 15567, 18320, 20756, 21984, 25945, 27480, 29312, 31134, 36640, 41512, 43968, 51890, 54960, 62268, 73280, 77835, 83024, 87936, 103780, 109920, 124536, 146560, 155670, 166048, 207560, 219840, 249072, 311340, 332096, 415120, 439680, 498144, 622680, 664192, 830240, 996288, 1188281, 1245360, 1660480, 1992576, 2376562, 2490720, 3320960, 3564843, 4753124, 4981440, 5941405, 7129686, 9506248, 9962880, 11882810, 14259372, 17824215, 19012496, 23765620, 28518744, 35648430, 38024992, 47531240, 57037488, 71296860, 76049984, 95062480, 114074976, 142593720, 152099968, 190124960, 228149952, 285187440, 380249920, 456299904, 570374880, 760499840, 1140749760, 2281499520]

約数ペア:

[(1, 2281499520), (2, 1140749760), (3, 760499840), (4, 570374880), (5, 456299904), (6, 380249920), (8, 285187440), (10, 228149952), (12, 190124960), (15, 152099968), (16, 142593720), (20, 114074976), (24, 95062480), (30, 76049984), (32, 71296860), (40, 57037488), (48, 47531240), (60, 38024992), (64, 35648430), (80, 28518744), (96, 23765620), (120, 19012496), (128, 17824215), (160, 14259372), (192, 11882810), (229, 9962880), (240, 9506248), (320, 7129686), (384, 5941405), (458, 4981440), (480, 4753124), (640, 3564843), (687, 3320960), (916, 2490720), (960, 2376562), (1145, 1992576), (1374, 1660480), (1832, 1245360), (1920, 1188281), (2290, 996288), (2748, 830240), (3435, 664192), (3664, 622680), (4580, 498144), (5189, 439680), (5496, 415120), (6870, 332096), (7328, 311340), (9160, 249072), (10378, 219840), (10992, 207560), (13740, 166048), (14656, 155670), (15567, 146560), (18320, 124536), (20756, 109920), (21984, 103780), (25945, 87936), (27480, 83024), (29312, 77835), (31134, 73280), (36640, 62268), (41512, 54960), (43968, 51890)]