89408160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2191

約数の個数: 144

約数和(自身を含む): 315773640

約数和(自身を除く): 226365480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2141, 2320, 2610, 2784, 3480, 4176, 4282, 4640, 5220, 6423, 6960, 8352, 8564, 10440, 10705, 12846, 13920, 17128, 19269, 20880, 21410, 25692, 32115, 34256, 38538, 41760, 42820, 51384, 62089, 64230, 68512, 77076, 85640, 96345, 102768, 124178, 128460, 154152, 171280, 186267, 192690, 205536, 248356, 256920, 308304, 310445, 342560, 372534, 385380, 496712, 513840, 558801, 616608, 620890, 745068, 770760, 931335, 993424, 1027680, 1117602, 1241780, 1490136, 1541520, 1862670, 1986848, 2235204, 2483560, 2794005, 2980272, 3083040, 3725340, 4470408, 4967120, 5588010, 5960544, 7450680, 8940816, 9934240, 11176020, 14901360, 17881632, 22352040, 29802720, 44704080, 89408160]

約数ペア:

[(1, 89408160), (2, 44704080), (3, 29802720), (4, 22352040), (5, 17881632), (6, 14901360), (8, 11176020), (9, 9934240), (10, 8940816), (12, 7450680), (15, 5960544), (16, 5588010), (18, 4967120), (20, 4470408), (24, 3725340), (29, 3083040), (30, 2980272), (32, 2794005), (36, 2483560), (40, 2235204), (45, 1986848), (48, 1862670), (58, 1541520), (60, 1490136), (72, 1241780), (80, 1117602), (87, 1027680), (90, 993424), (96, 931335), (116, 770760), (120, 745068), (144, 620890), (145, 616608), (160, 558801), (174, 513840), (180, 496712), (232, 385380), (240, 372534), (261, 342560), (288, 310445), (290, 308304), (348, 256920), (360, 248356), (435, 205536), (464, 192690), (480, 186267), (522, 171280), (580, 154152), (696, 128460), (720, 124178), (870, 102768), (928, 96345), (1044, 85640), (1160, 77076), (1305, 68512), (1392, 64230), (1440, 62089), (1740, 51384), (2088, 42820), (2141, 41760), (2320, 38538), (2610, 34256), (2784, 32115), (3480, 25692), (4176, 21410), (4282, 20880), (4640, 19269), (5220, 17128), (6423, 13920), (6960, 12846), (8352, 10705), (8564, 10440)]