123906720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{36877}}^1$

素因数の和:36902

約数の個数: 96

約数和(自身を含む): 446076288

約数和(自身を除く): 322169568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 36877, 73754, 110631, 147508, 184385, 221262, 258139, 295016, 368770, 442524, 516278, 553155, 590032, 737540, 774417, 885048, 1032556, 1106310, 1180064, 1290695, 1475080, 1548834, 1770096, 2065112, 2212620, 2581390, 2950160, 3097668, 3540192, 3872085, 4130224, 4425240, 5162780, 5900320, 6195336, 7744170, 8260448, 8850480, 10325560, 12390672, 15488340, 17700960, 20651120, 24781344, 30976680, 41302240, 61953360, 123906720]

約数ペア:

[(1, 123906720), (2, 61953360), (3, 41302240), (4, 30976680), (5, 24781344), (6, 20651120), (7, 17700960), (8, 15488340), (10, 12390672), (12, 10325560), (14, 8850480), (15, 8260448), (16, 7744170), (20, 6195336), (21, 5900320), (24, 5162780), (28, 4425240), (30, 4130224), (32, 3872085), (35, 3540192), (40, 3097668), (42, 2950160), (48, 2581390), (56, 2212620), (60, 2065112), (70, 1770096), (80, 1548834), (84, 1475080), (96, 1290695), (105, 1180064), (112, 1106310), (120, 1032556), (140, 885048), (160, 774417), (168, 737540), (210, 590032), (224, 553155), (240, 516278), (280, 442524), (336, 368770), (420, 295016), (480, 258139), (560, 221262), (672, 184385), (840, 147508), (1120, 110631), (1680, 73754), (3360, 36877)]