61048440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 211947840

約数和(自身を除く): 150899400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 73, 90, 92, 101, 115, 120, 138, 146, 180, 184, 202, 207, 219, 230, 276, 292, 303, 345, 360, 365, 404, 414, 438, 460, 505, 552, 584, 606, 657, 690, 730, 808, 828, 876, 909, 920, 1010, 1035, 1095, 1212, 1314, 1380, 1460, 1515, 1656, 1679, 1752, 1818, 2020, 2070, 2190, 2323, 2424, 2628, 2760, 2920, 3030, 3285, 3358, 3636, 4040, 4140, 4380, 4545, 4646, 5037, 5256, 6060, 6570, 6716, 6969, 7272, 7373, 8280, 8395, 8760, 9090, 9292, 10074, 11615, 12120, 13140, 13432, 13938, 14746, 15111, 16790, 18180, 18584, 20148, 20907, 22119, 23230, 25185, 26280, 27876, 29492, 30222, 33580, 34845, 36360, 36865, 40296, 41814, 44238, 46460, 50370, 55752, 58984, 60444, 66357, 67160, 69690, 73730, 75555, 83628, 88476, 92920, 100740, 104535, 110595, 120888, 132714, 139380, 147460, 151110, 167256, 169579, 176952, 201480, 209070, 221190, 265428, 278760, 294920, 302220, 331785, 339158, 418140, 442380, 508737, 530856, 604440, 663570, 678316, 836280, 847895, 884760, 1017474, 1327140, 1356632, 1526211, 1695790, 2034948, 2543685, 2654280, 3052422, 3391580, 4069896, 5087370, 6104844, 6783160, 7631055, 10174740, 12209688, 15262110, 20349480, 30524220, 61048440]

約数ペア:

[(1, 61048440), (2, 30524220), (3, 20349480), (4, 15262110), (5, 12209688), (6, 10174740), (8, 7631055), (9, 6783160), (10, 6104844), (12, 5087370), (15, 4069896), (18, 3391580), (20, 3052422), (23, 2654280), (24, 2543685), (30, 2034948), (36, 1695790), (40, 1526211), (45, 1356632), (46, 1327140), (60, 1017474), (69, 884760), (72, 847895), (73, 836280), (90, 678316), (92, 663570), (101, 604440), (115, 530856), (120, 508737), (138, 442380), (146, 418140), (180, 339158), (184, 331785), (202, 302220), (207, 294920), (219, 278760), (230, 265428), (276, 221190), (292, 209070), (303, 201480), (345, 176952), (360, 169579), (365, 167256), (404, 151110), (414, 147460), (438, 139380), (460, 132714), (505, 120888), (552, 110595), (584, 104535), (606, 100740), (657, 92920), (690, 88476), (730, 83628), (808, 75555), (828, 73730), (876, 69690), (909, 67160), (920, 66357), (1010, 60444), (1035, 58984), (1095, 55752), (1212, 50370), (1314, 46460), (1380, 44238), (1460, 41814), (1515, 40296), (1656, 36865), (1679, 36360), (1752, 34845), (1818, 33580), (2020, 30222), (2070, 29492), (2190, 27876), (2323, 26280), (2424, 25185), (2628, 23230), (2760, 22119), (2920, 20907), (3030, 20148), (3285, 18584), (3358, 18180), (3636, 16790), (4040, 15111), (4140, 14746), (4380, 13938), (4545, 13432), (4646, 13140), (5037, 12120), (5256, 11615), (6060, 10074), (6570, 9292), (6716, 9090), (6969, 8760), (7272, 8395), (7373, 8280)]