2859078240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1985471}}^1$

素因数の和:1985492

約数の個数: 72

約数和(自身を含む): 9756609408

約数和(自身を除く): 6897531168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1985471, 3970942, 5956413, 7941884, 9927355, 11912826, 15883768, 17869239, 19854710, 23825652, 29782065, 31767536, 35738478, 39709420, 47651304, 59564130, 63535072, 71476956, 79418840, 89346195, 95302608, 119128260, 142953912, 158837680, 178692390, 190605216, 238256520, 285907824, 317675360, 357384780, 476513040, 571815648, 714769560, 953026080, 1429539120, 2859078240]

約数ペア:

[(1, 2859078240), (2, 1429539120), (3, 953026080), (4, 714769560), (5, 571815648), (6, 476513040), (8, 357384780), (9, 317675360), (10, 285907824), (12, 238256520), (15, 190605216), (16, 178692390), (18, 158837680), (20, 142953912), (24, 119128260), (30, 95302608), (32, 89346195), (36, 79418840), (40, 71476956), (45, 63535072), (48, 59564130), (60, 47651304), (72, 39709420), (80, 35738478), (90, 31767536), (96, 29782065), (120, 23825652), (144, 19854710), (160, 17869239), (180, 15883768), (240, 11912826), (288, 9927355), (360, 7941884), (480, 5956413), (720, 3970942), (1440, 1985471)]