181885440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 160

約数和(自身を含む): 634620096

約数和(自身を除く): 452734656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2153, 2560, 2640, 2816, 3520, 3840, 4224, 4306, 5280, 5632, 6459, 7040, 7680, 8448, 8612, 10560, 10765, 12918, 14080, 16896, 17224, 21120, 21530, 23683, 25836, 28160, 32295, 34448, 42240, 43060, 47366, 51672, 64590, 68896, 71049, 84480, 86120, 94732, 103344, 118415, 129180, 137792, 142098, 172240, 189464, 206688, 236830, 258360, 275584, 284196, 344480, 355245, 378928, 413376, 473660, 516720, 551168, 568392, 688960, 710490, 757856, 826752, 947320, 1033440, 1102336, 1136784, 1377920, 1420980, 1515712, 1653504, 1894640, 2066880, 2273568, 2755840, 2841960, 3031424, 3307008, 3789280, 4133760, 4547136, 5511680, 5683920, 6062848, 7578560, 8267520, 9094272, 11367840, 12125696, 15157120, 16535040, 18188544, 22735680, 30314240, 36377088, 45471360, 60628480, 90942720, 181885440]

約数ペア:

[(1, 181885440), (2, 90942720), (3, 60628480), (4, 45471360), (5, 36377088), (6, 30314240), (8, 22735680), (10, 18188544), (11, 16535040), (12, 15157120), (15, 12125696), (16, 11367840), (20, 9094272), (22, 8267520), (24, 7578560), (30, 6062848), (32, 5683920), (33, 5511680), (40, 4547136), (44, 4133760), (48, 3789280), (55, 3307008), (60, 3031424), (64, 2841960), (66, 2755840), (80, 2273568), (88, 2066880), (96, 1894640), (110, 1653504), (120, 1515712), (128, 1420980), (132, 1377920), (160, 1136784), (165, 1102336), (176, 1033440), (192, 947320), (220, 826752), (240, 757856), (256, 710490), (264, 688960), (320, 568392), (330, 551168), (352, 516720), (384, 473660), (440, 413376), (480, 378928), (512, 355245), (528, 344480), (640, 284196), (660, 275584), (704, 258360), (768, 236830), (880, 206688), (960, 189464), (1056, 172240), (1280, 142098), (1320, 137792), (1408, 129180), (1536, 118415), (1760, 103344), (1920, 94732), (2112, 86120), (2153, 84480), (2560, 71049), (2640, 68896), (2816, 64590), (3520, 51672), (3840, 47366), (4224, 43060), (4306, 42240), (5280, 34448), (5632, 32295), (6459, 28160), (7040, 25836), (7680, 23683), (8448, 21530), (8612, 21120), (10560, 17224), (10765, 16896), (12918, 14080)]