23452080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 79161600

約数和(自身を除く): 55709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 139, 148, 152, 185, 190, 222, 228, 240, 278, 285, 296, 304, 370, 380, 417, 444, 456, 555, 556, 570, 592, 695, 703, 740, 760, 834, 888, 912, 1110, 1112, 1140, 1390, 1406, 1480, 1520, 1668, 1776, 2085, 2109, 2220, 2224, 2280, 2641, 2780, 2812, 2960, 3336, 3515, 4170, 4218, 4440, 4560, 5143, 5282, 5560, 5624, 6672, 7030, 7923, 8340, 8436, 8880, 10286, 10545, 10564, 11120, 11248, 13205, 14060, 15429, 15846, 16680, 16872, 20572, 21090, 21128, 25715, 26410, 28120, 30858, 31692, 33360, 33744, 39615, 41144, 42180, 42256, 51430, 52820, 56240, 61716, 63384, 77145, 79230, 82288, 84360, 97717, 102860, 105640, 123432, 126768, 154290, 158460, 168720, 195434, 205720, 211280, 246864, 293151, 308580, 316920, 390868, 411440, 488585, 586302, 617160, 633840, 781736, 977170, 1172604, 1234320, 1465755, 1563472, 1954340, 2345208, 2931510, 3908680, 4690416, 5863020, 7817360, 11726040, 23452080]

約数ペア:

[(1, 23452080), (2, 11726040), (3, 7817360), (4, 5863020), (5, 4690416), (6, 3908680), (8, 2931510), (10, 2345208), (12, 1954340), (15, 1563472), (16, 1465755), (19, 1234320), (20, 1172604), (24, 977170), (30, 781736), (37, 633840), (38, 617160), (40, 586302), (48, 488585), (57, 411440), (60, 390868), (74, 316920), (76, 308580), (80, 293151), (95, 246864), (111, 211280), (114, 205720), (120, 195434), (139, 168720), (148, 158460), (152, 154290), (185, 126768), (190, 123432), (222, 105640), (228, 102860), (240, 97717), (278, 84360), (285, 82288), (296, 79230), (304, 77145), (370, 63384), (380, 61716), (417, 56240), (444, 52820), (456, 51430), (555, 42256), (556, 42180), (570, 41144), (592, 39615), (695, 33744), (703, 33360), (740, 31692), (760, 30858), (834, 28120), (888, 26410), (912, 25715), (1110, 21128), (1112, 21090), (1140, 20572), (1390, 16872), (1406, 16680), (1480, 15846), (1520, 15429), (1668, 14060), (1776, 13205), (2085, 11248), (2109, 11120), (2220, 10564), (2224, 10545), (2280, 10286), (2641, 8880), (2780, 8436), (2812, 8340), (2960, 7923), (3336, 7030), (3515, 6672), (4170, 5624), (4218, 5560), (4440, 5282), (4560, 5143)]