884612280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6509

約数の個数: 128

約数和(自身を含む): 2813921280

約数和(自身を除く): 1929309000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1860, 2220, 2294, 3441, 3720, 4440, 4588, 5735, 6427, 6882, 9176, 11470, 12854, 13764, 17205, 19281, 22940, 25708, 27528, 32135, 34410, 38562, 45880, 51416, 64270, 68820, 77124, 96405, 128540, 137640, 154248, 192810, 199237, 237799, 257080, 385620, 398474, 475598, 597711, 713397, 771240, 796948, 951196, 996185, 1188995, 1195422, 1426794, 1593896, 1902392, 1992370, 2377990, 2390844, 2853588, 2988555, 3566985, 3984740, 4755980, 4781688, 5707176, 5977110, 7133970, 7371769, 7969480, 9511960, 11954220, 14267940, 14743538, 22115307, 23908440, 28535880, 29487076, 36858845, 44230614, 58974152, 73717690, 88461228, 110576535, 147435380, 176922456, 221153070, 294870760, 442306140, 884612280]

約数ペア:

[(1, 884612280), (2, 442306140), (3, 294870760), (4, 221153070), (5, 176922456), (6, 147435380), (8, 110576535), (10, 88461228), (12, 73717690), (15, 58974152), (20, 44230614), (24, 36858845), (30, 29487076), (31, 28535880), (37, 23908440), (40, 22115307), (60, 14743538), (62, 14267940), (74, 11954220), (93, 9511960), (111, 7969480), (120, 7371769), (124, 7133970), (148, 5977110), (155, 5707176), (185, 4781688), (186, 4755980), (222, 3984740), (248, 3566985), (296, 2988555), (310, 2853588), (370, 2390844), (372, 2377990), (444, 1992370), (465, 1902392), (555, 1593896), (620, 1426794), (740, 1195422), (744, 1188995), (888, 996185), (930, 951196), (1110, 796948), (1147, 771240), (1240, 713397), (1480, 597711), (1860, 475598), (2220, 398474), (2294, 385620), (3441, 257080), (3720, 237799), (4440, 199237), (4588, 192810), (5735, 154248), (6427, 137640), (6882, 128540), (9176, 96405), (11470, 77124), (12854, 68820), (13764, 64270), (17205, 51416), (19281, 45880), (22940, 38562), (25708, 34410), (27528, 32135)]