49378320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68581}}^1$

素因数の和:68600

約数の個数: 60

約数和(自身を含む): 165831276

約数和(自身を除く): 116452956

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, 68581, 137162, 205743, 274324, 342905, 411486, 548648, 617229, 685810, 822972, 1028715, 1097296, 1234458, 1371620, 1645944, 2057430, 2468916, 2743240, 3086145, 3291888, 4114860, 4937832, 5486480, 6172290, 8229720, 9875664, 12344580, 16459440, 24689160, 49378320]

約数ペア:

[(1, 49378320), (2, 24689160), (3, 16459440), (4, 12344580), (5, 9875664), (6, 8229720), (8, 6172290), (9, 5486480), (10, 4937832), (12, 4114860), (15, 3291888), (16, 3086145), (18, 2743240), (20, 2468916), (24, 2057430), (30, 1645944), (36, 1371620), (40, 1234458), (45, 1097296), (48, 1028715), (60, 822972), (72, 685810), (80, 617229), (90, 548648), (120, 411486), (144, 342905), (180, 274324), (240, 205743), (360, 137162), (720, 68581)]