1242319020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 3583227648

約数和(自身を除く): 2340908628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 157, 172, 215, 258, 314, 430, 471, 516, 628, 645, 785, 860, 942, 1290, 1570, 1884, 2355, 2580, 3067, 3140, 4710, 6134, 6751, 9201, 9420, 12268, 13502, 15335, 18402, 20253, 27004, 30670, 33755, 36804, 40506, 46005, 61340, 67510, 81012, 92010, 101265, 131881, 135020, 184020, 202530, 263762, 395643, 405060, 481519, 527524, 659405, 791286, 963038, 1318810, 1444557, 1582572, 1926076, 1978215, 2407595, 2637620, 2889114, 3956430, 4815190, 5778228, 7222785, 7912860, 9630380, 14445570, 20705317, 28891140, 41410634, 62115951, 82821268, 103526585, 124231902, 207053170, 248463804, 310579755, 414106340, 621159510, 1242319020]

約数ペア:

[(1, 1242319020), (2, 621159510), (3, 414106340), (4, 310579755), (5, 248463804), (6, 207053170), (10, 124231902), (12, 103526585), (15, 82821268), (20, 62115951), (30, 41410634), (43, 28891140), (60, 20705317), (86, 14445570), (129, 9630380), (157, 7912860), (172, 7222785), (215, 5778228), (258, 4815190), (314, 3956430), (430, 2889114), (471, 2637620), (516, 2407595), (628, 1978215), (645, 1926076), (785, 1582572), (860, 1444557), (942, 1318810), (1290, 963038), (1570, 791286), (1884, 659405), (2355, 527524), (2580, 481519), (3067, 405060), (3140, 395643), (4710, 263762), (6134, 202530), (6751, 184020), (9201, 135020), (9420, 131881), (12268, 101265), (13502, 92010), (15335, 81012), (18402, 67510), (20253, 61340), (27004, 46005), (30670, 40506), (33755, 36804)]