124557720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1977

約数の個数: 128

約数和(自身を含む): 432691200

約数和(自身を除く): 308133480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1877, 1896, 2212, 2370, 2765, 3160, 3318, 3754, 4424, 4740, 5530, 5631, 6636, 7508, 8295, 9385, 9480, 11060, 11262, 13139, 13272, 15016, 16590, 18770, 22120, 22524, 26278, 28155, 33180, 37540, 39417, 45048, 52556, 56310, 65695, 66360, 75080, 78834, 105112, 112620, 131390, 148283, 157668, 197085, 225240, 262780, 296566, 315336, 394170, 444849, 525560, 593132, 741415, 788340, 889698, 1037981, 1186264, 1482830, 1576680, 1779396, 2075962, 2224245, 2965660, 3113943, 3558792, 4151924, 4448490, 5189905, 5931320, 6227886, 8303848, 8896980, 10379810, 12455772, 15569715, 17793960, 20759620, 24911544, 31139430, 41519240, 62278860, 124557720]

約数ペア:

[(1, 124557720), (2, 62278860), (3, 41519240), (4, 31139430), (5, 24911544), (6, 20759620), (7, 17793960), (8, 15569715), (10, 12455772), (12, 10379810), (14, 8896980), (15, 8303848), (20, 6227886), (21, 5931320), (24, 5189905), (28, 4448490), (30, 4151924), (35, 3558792), (40, 3113943), (42, 2965660), (56, 2224245), (60, 2075962), (70, 1779396), (79, 1576680), (84, 1482830), (105, 1186264), (120, 1037981), (140, 889698), (158, 788340), (168, 741415), (210, 593132), (237, 525560), (280, 444849), (316, 394170), (395, 315336), (420, 296566), (474, 262780), (553, 225240), (632, 197085), (790, 157668), (840, 148283), (948, 131390), (1106, 112620), (1185, 105112), (1580, 78834), (1659, 75080), (1877, 66360), (1896, 65695), (2212, 56310), (2370, 52556), (2765, 45048), (3160, 39417), (3318, 37540), (3754, 33180), (4424, 28155), (4740, 26278), (5530, 22524), (5631, 22120), (6636, 18770), (7508, 16590), (8295, 15016), (9385, 13272), (9480, 13139), (11060, 11262)]