69614640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 120

約数和(自身を含む): 242515728

約数和(自身を除く): 172901088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3581, 3888, 4860, 6480, 7162, 9720, 10743, 14324, 17905, 19440, 21486, 28648, 32229, 35810, 42972, 53715, 57296, 64458, 71620, 85944, 96687, 107430, 128916, 143240, 161145, 171888, 193374, 214860, 257832, 286480, 290061, 322290, 386748, 429720, 483435, 515664, 580122, 644580, 773496, 859440, 870183, 966870, 1160244, 1289160, 1450305, 1546992, 1740366, 1933740, 2320488, 2578320, 2900610, 3480732, 3867480, 4350915, 4640976, 5801220, 6961464, 7734960, 8701830, 11602440, 13922928, 17403660, 23204880, 34807320, 69614640]

約数ペア:

[(1, 69614640), (2, 34807320), (3, 23204880), (4, 17403660), (5, 13922928), (6, 11602440), (8, 8701830), (9, 7734960), (10, 6961464), (12, 5801220), (15, 4640976), (16, 4350915), (18, 3867480), (20, 3480732), (24, 2900610), (27, 2578320), (30, 2320488), (36, 1933740), (40, 1740366), (45, 1546992), (48, 1450305), (54, 1289160), (60, 1160244), (72, 966870), (80, 870183), (81, 859440), (90, 773496), (108, 644580), (120, 580122), (135, 515664), (144, 483435), (162, 429720), (180, 386748), (216, 322290), (240, 290061), (243, 286480), (270, 257832), (324, 214860), (360, 193374), (405, 171888), (432, 161145), (486, 143240), (540, 128916), (648, 107430), (720, 96687), (810, 85944), (972, 71620), (1080, 64458), (1215, 57296), (1296, 53715), (1620, 42972), (1944, 35810), (2160, 32229), (2430, 28648), (3240, 21486), (3581, 19440), (3888, 17905), (4860, 14324), (6480, 10743), (7162, 9720)]