56988960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 144

約数和(自身を含む): 208910016

約数和(自身を除く): 151921056

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2423, 2940, 3360, 3920, 4704, 4846, 5880, 7269, 7840, 9692, 11760, 12115, 14538, 16961, 19384, 23520, 24230, 29076, 33922, 36345, 38768, 48460, 50883, 58152, 67844, 72690, 77536, 84805, 96920, 101766, 116304, 118727, 135688, 145380, 169610, 193840, 203532, 232608, 237454, 254415, 271376, 290760, 339220, 356181, 387680, 407064, 474908, 508830, 542752, 581520, 593635, 678440, 712362, 814128, 949816, 1017660, 1163040, 1187270, 1356880, 1424724, 1628256, 1780905, 1899632, 2035320, 2374540, 2713760, 2849448, 3561810, 3799264, 4070640, 4749080, 5698896, 7123620, 8141280, 9498160, 11397792, 14247240, 18996320, 28494480, 56988960]

約数ペア:

[(1, 56988960), (2, 28494480), (3, 18996320), (4, 14247240), (5, 11397792), (6, 9498160), (7, 8141280), (8, 7123620), (10, 5698896), (12, 4749080), (14, 4070640), (15, 3799264), (16, 3561810), (20, 2849448), (21, 2713760), (24, 2374540), (28, 2035320), (30, 1899632), (32, 1780905), (35, 1628256), (40, 1424724), (42, 1356880), (48, 1187270), (49, 1163040), (56, 1017660), (60, 949816), (70, 814128), (80, 712362), (84, 678440), (96, 593635), (98, 581520), (105, 542752), (112, 508830), (120, 474908), (140, 407064), (147, 387680), (160, 356181), (168, 339220), (196, 290760), (210, 271376), (224, 254415), (240, 237454), (245, 232608), (280, 203532), (294, 193840), (336, 169610), (392, 145380), (420, 135688), (480, 118727), (490, 116304), (560, 101766), (588, 96920), (672, 84805), (735, 77536), (784, 72690), (840, 67844), (980, 58152), (1120, 50883), (1176, 48460), (1470, 38768), (1568, 36345), (1680, 33922), (1960, 29076), (2352, 24230), (2423, 23520), (2940, 19384), (3360, 16961), (3920, 14538), (4704, 12115), (4846, 11760), (5880, 9692), (7269, 7840)]