67378320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{93581}}^1$

素因数の和:93600

約数の個数: 60

約数和(自身を含む): 226281276

約数和(自身を除く): 158902956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 93581, 187162, 280743, 374324, 467905, 561486, 748648, 842229, 935810, 1122972, 1403715, 1497296, 1684458, 1871620, 2245944, 2807430, 3368916, 3743240, 4211145, 4491888, 5614860, 6737832, 7486480, 8422290, 11229720, 13475664, 16844580, 22459440, 33689160, 67378320]

約数ペア:

[(1, 67378320), (2, 33689160), (3, 22459440), (4, 16844580), (5, 13475664), (6, 11229720), (8, 8422290), (9, 7486480), (10, 6737832), (12, 5614860), (15, 4491888), (16, 4211145), (18, 3743240), (20, 3368916), (24, 2807430), (30, 2245944), (36, 1871620), (40, 1684458), (45, 1497296), (48, 1403715), (60, 1122972), (72, 935810), (80, 842229), (90, 748648), (120, 561486), (144, 467905), (180, 374324), (240, 280743), (360, 187162), (720, 93581)]