550654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1403

約数の個数: 160

約数和(自身を含む): 1796224320

約数和(自身を除く): 1245570000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 61, 80, 87, 116, 120, 122, 145, 174, 183, 232, 240, 244, 290, 305, 348, 366, 435, 464, 488, 580, 610, 696, 732, 870, 915, 976, 1160, 1220, 1297, 1392, 1464, 1740, 1769, 1830, 2320, 2440, 2594, 2928, 3480, 3538, 3660, 3891, 4880, 5188, 5307, 6485, 6960, 7076, 7320, 7782, 8845, 10376, 10614, 12970, 14152, 14640, 15564, 17690, 19455, 20752, 21228, 25940, 26535, 28304, 31128, 35380, 37613, 38910, 42456, 51880, 53070, 62256, 70760, 75226, 77820, 79117, 84912, 103760, 106140, 112839, 141520, 150452, 155640, 158234, 188065, 212280, 225678, 237351, 300904, 311280, 316468, 376130, 395585, 424560, 451356, 474702, 564195, 601808, 632936, 752260, 791170, 902712, 949404, 1128390, 1186755, 1265872, 1504520, 1582340, 1805424, 1898808, 2256780, 2294393, 2373510, 3009040, 3164680, 3797616, 4513560, 4588786, 4747020, 6329360, 6883179, 9027120, 9177572, 9494040, 11471965, 13766358, 18355144, 18988080, 22943930, 27532716, 34415895, 36710288, 45887860, 55065432, 68831790, 91775720, 110130864, 137663580, 183551440, 275327160, 550654320]

約数ペア:

[(1, 550654320), (2, 275327160), (3, 183551440), (4, 137663580), (5, 110130864), (6, 91775720), (8, 68831790), (10, 55065432), (12, 45887860), (15, 36710288), (16, 34415895), (20, 27532716), (24, 22943930), (29, 18988080), (30, 18355144), (40, 13766358), (48, 11471965), (58, 9494040), (60, 9177572), (61, 9027120), (80, 6883179), (87, 6329360), (116, 4747020), (120, 4588786), (122, 4513560), (145, 3797616), (174, 3164680), (183, 3009040), (232, 2373510), (240, 2294393), (244, 2256780), (290, 1898808), (305, 1805424), (348, 1582340), (366, 1504520), (435, 1265872), (464, 1186755), (488, 1128390), (580, 949404), (610, 902712), (696, 791170), (732, 752260), (870, 632936), (915, 601808), (976, 564195), (1160, 474702), (1220, 451356), (1297, 424560), (1392, 395585), (1464, 376130), (1740, 316468), (1769, 311280), (1830, 300904), (2320, 237351), (2440, 225678), (2594, 212280), (2928, 188065), (3480, 158234), (3538, 155640), (3660, 150452), (3891, 141520), (4880, 112839), (5188, 106140), (5307, 103760), (6485, 84912), (6960, 79117), (7076, 77820), (7320, 75226), (7782, 70760), (8845, 62256), (10376, 53070), (10614, 51880), (12970, 42456), (14152, 38910), (14640, 37613), (15564, 35380), (17690, 31128), (19455, 28304), (20752, 26535), (21228, 25940)]