2464800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 8749440

約数和(自身を除く): 6284640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 79, 80, 96, 100, 104, 120, 130, 150, 156, 158, 160, 195, 200, 208, 237, 240, 260, 300, 312, 316, 325, 390, 395, 400, 416, 474, 480, 520, 600, 624, 632, 650, 780, 790, 800, 948, 975, 1027, 1040, 1185, 1200, 1248, 1264, 1300, 1560, 1580, 1896, 1950, 1975, 2054, 2080, 2370, 2400, 2528, 2600, 3081, 3120, 3160, 3792, 3900, 3950, 4108, 4740, 5135, 5200, 5925, 6162, 6240, 6320, 7584, 7800, 7900, 8216, 9480, 10270, 10400, 11850, 12324, 12640, 15405, 15600, 15800, 16432, 18960, 20540, 23700, 24648, 25675, 30810, 31200, 31600, 32864, 37920, 41080, 47400, 49296, 51350, 61620, 63200, 77025, 82160, 94800, 98592, 102700, 123240, 154050, 164320, 189600, 205400, 246480, 308100, 410800, 492960, 616200, 821600, 1232400, 2464800]

約数ペア:

[(1, 2464800), (2, 1232400), (3, 821600), (4, 616200), (5, 492960), (6, 410800), (8, 308100), (10, 246480), (12, 205400), (13, 189600), (15, 164320), (16, 154050), (20, 123240), (24, 102700), (25, 98592), (26, 94800), (30, 82160), (32, 77025), (39, 63200), (40, 61620), (48, 51350), (50, 49296), (52, 47400), (60, 41080), (65, 37920), (75, 32864), (78, 31600), (79, 31200), (80, 30810), (96, 25675), (100, 24648), (104, 23700), (120, 20540), (130, 18960), (150, 16432), (156, 15800), (158, 15600), (160, 15405), (195, 12640), (200, 12324), (208, 11850), (237, 10400), (240, 10270), (260, 9480), (300, 8216), (312, 7900), (316, 7800), (325, 7584), (390, 6320), (395, 6240), (400, 6162), (416, 5925), (474, 5200), (480, 5135), (520, 4740), (600, 4108), (624, 3950), (632, 3900), (650, 3792), (780, 3160), (790, 3120), (800, 3081), (948, 2600), (975, 2528), (1027, 2400), (1040, 2370), (1185, 2080), (1200, 2054), (1248, 1975), (1264, 1950), (1300, 1896), (1560, 1580)]