1232400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 4305280

約数和(自身を除く): 3072880

約数列:

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

約数ペア:

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