61135920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 223423200

約数和(自身を除く): 162287280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 109, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 218, 228, 240, 246, 285, 304, 327, 328, 342, 360, 369, 380, 410, 436, 456, 492, 545, 570, 615, 654, 656, 684, 720, 738, 760, 779, 820, 855, 872, 912, 981, 984, 1090, 1140, 1230, 1308, 1368, 1476, 1520, 1558, 1635, 1640, 1710, 1744, 1845, 1962, 1968, 2071, 2180, 2280, 2337, 2460, 2616, 2736, 2952, 3116, 3270, 3280, 3420, 3690, 3895, 3924, 4142, 4360, 4469, 4560, 4674, 4905, 4920, 5232, 5904, 6213, 6232, 6540, 6840, 7011, 7380, 7790, 7848, 8284, 8720, 8938, 9348, 9810, 9840, 10355, 11685, 12426, 12464, 13080, 13407, 13680, 14022, 14760, 15580, 15696, 16568, 17876, 18639, 18696, 19620, 20710, 22345, 23370, 24852, 26160, 26814, 28044, 29520, 31065, 31160, 33136, 35055, 35752, 37278, 37392, 39240, 40221, 41420, 44690, 46740, 49704, 53628, 56088, 62130, 62320, 67035, 70110, 71504, 74556, 78480, 80442, 82840, 84911, 89380, 93195, 93480, 99408, 107256, 112176, 124260, 134070, 140220, 149112, 160884, 165680, 169822, 178760, 186390, 186960, 201105, 214512, 248520, 254733, 268140, 280440, 298224, 321768, 339644, 357520, 372780, 402210, 424555, 497040, 509466, 536280, 560880, 643536, 679288, 745560, 764199, 804420, 849110, 1018932, 1072560, 1273665, 1358576, 1491120, 1528398, 1608840, 1698220, 2037864, 2547330, 3056796, 3217680, 3396440, 3820995, 4075728, 5094660, 6113592, 6792880, 7641990, 10189320, 12227184, 15283980, 20378640, 30567960, 61135920]

約数ペア:

[(1, 61135920), (2, 30567960), (3, 20378640), (4, 15283980), (5, 12227184), (6, 10189320), (8, 7641990), (9, 6792880), (10, 6113592), (12, 5094660), (15, 4075728), (16, 3820995), (18, 3396440), (19, 3217680), (20, 3056796), (24, 2547330), (30, 2037864), (36, 1698220), (38, 1608840), (40, 1528398), (41, 1491120), (45, 1358576), (48, 1273665), (57, 1072560), (60, 1018932), (72, 849110), (76, 804420), (80, 764199), (82, 745560), (90, 679288), (95, 643536), (109, 560880), (114, 536280), (120, 509466), (123, 497040), (144, 424555), (152, 402210), (164, 372780), (171, 357520), (180, 339644), (190, 321768), (205, 298224), (218, 280440), (228, 268140), (240, 254733), (246, 248520), (285, 214512), (304, 201105), (327, 186960), (328, 186390), (342, 178760), (360, 169822), (369, 165680), (380, 160884), (410, 149112), (436, 140220), (456, 134070), (492, 124260), (545, 112176), (570, 107256), (615, 99408), (654, 93480), (656, 93195), (684, 89380), (720, 84911), (738, 82840), (760, 80442), (779, 78480), (820, 74556), (855, 71504), (872, 70110), (912, 67035), (981, 62320), (984, 62130), (1090, 56088), (1140, 53628), (1230, 49704), (1308, 46740), (1368, 44690), (1476, 41420), (1520, 40221), (1558, 39240), (1635, 37392), (1640, 37278), (1710, 35752), (1744, 35055), (1845, 33136), (1962, 31160), (1968, 31065), (2071, 29520), (2180, 28044), (2280, 26814), (2337, 26160), (2460, 24852), (2616, 23370), (2736, 22345), (2952, 20710), (3116, 19620), (3270, 18696), (3280, 18639), (3420, 17876), (3690, 16568), (3895, 15696), (3924, 15580), (4142, 14760), (4360, 14022), (4469, 13680), (4560, 13407), (4674, 13080), (4905, 12464), (4920, 12426), (5232, 11685), (5904, 10355), (6213, 9840), (6232, 9810), (6540, 9348), (6840, 8938), (7011, 8720), (7380, 8284), (7790, 7848)]