9709920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 36206352

約数和(自身を除く): 26496432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 613, 660, 720, 792, 880, 990, 1056, 1226, 1320, 1440, 1584, 1760, 1839, 1980, 2452, 2640, 3065, 3168, 3678, 3960, 4904, 5280, 5517, 6130, 6743, 7356, 7920, 9195, 9808, 11034, 12260, 13486, 14712, 15840, 18390, 19616, 20229, 22068, 24520, 26972, 27585, 29424, 33715, 36780, 40458, 44136, 49040, 53944, 55170, 58848, 60687, 67430, 73560, 80916, 88272, 98080, 101145, 107888, 110340, 121374, 134860, 147120, 161832, 176544, 202290, 215776, 220680, 242748, 269720, 294240, 303435, 323664, 404580, 441360, 485496, 539440, 606870, 647328, 809160, 882720, 970992, 1078880, 1213740, 1618320, 1941984, 2427480, 3236640, 4854960, 9709920]

約数ペア:

[(1, 9709920), (2, 4854960), (3, 3236640), (4, 2427480), (5, 1941984), (6, 1618320), (8, 1213740), (9, 1078880), (10, 970992), (11, 882720), (12, 809160), (15, 647328), (16, 606870), (18, 539440), (20, 485496), (22, 441360), (24, 404580), (30, 323664), (32, 303435), (33, 294240), (36, 269720), (40, 242748), (44, 220680), (45, 215776), (48, 202290), (55, 176544), (60, 161832), (66, 147120), (72, 134860), (80, 121374), (88, 110340), (90, 107888), (96, 101145), (99, 98080), (110, 88272), (120, 80916), (132, 73560), (144, 67430), (160, 60687), (165, 58848), (176, 55170), (180, 53944), (198, 49040), (220, 44136), (240, 40458), (264, 36780), (288, 33715), (330, 29424), (352, 27585), (360, 26972), (396, 24520), (440, 22068), (480, 20229), (495, 19616), (528, 18390), (613, 15840), (660, 14712), (720, 13486), (792, 12260), (880, 11034), (990, 9808), (1056, 9195), (1226, 7920), (1320, 7356), (1440, 6743), (1584, 6130), (1760, 5517), (1839, 5280), (1980, 4904), (2452, 3960), (2640, 3678), (3065, 3168)]