118164560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 299210760

約数和(自身を除く): 181046200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 53, 58, 62, 80, 106, 116, 124, 145, 155, 212, 232, 248, 265, 290, 310, 424, 464, 496, 530, 580, 620, 848, 899, 961, 1060, 1160, 1240, 1537, 1643, 1798, 1922, 2120, 2320, 2480, 3074, 3286, 3596, 3844, 4240, 4495, 4805, 6148, 6572, 7192, 7685, 7688, 8215, 8990, 9610, 12296, 13144, 14384, 15370, 15376, 16430, 17980, 19220, 24592, 26288, 27869, 30740, 32860, 35960, 38440, 47647, 50933, 55738, 61480, 65720, 71920, 76880, 95294, 101866, 111476, 122960, 131440, 139345, 190588, 203732, 222952, 238235, 254665, 278690, 381176, 407464, 445904, 476470, 509330, 557380, 762352, 814928, 952940, 1018660, 1114760, 1477057, 1905880, 2037320, 2229520, 2954114, 3811760, 4074640, 5908228, 7385285, 11816456, 14770570, 23632912, 29541140, 59082280, 118164560]

約数ペア:

[(1, 118164560), (2, 59082280), (4, 29541140), (5, 23632912), (8, 14770570), (10, 11816456), (16, 7385285), (20, 5908228), (29, 4074640), (31, 3811760), (40, 2954114), (53, 2229520), (58, 2037320), (62, 1905880), (80, 1477057), (106, 1114760), (116, 1018660), (124, 952940), (145, 814928), (155, 762352), (212, 557380), (232, 509330), (248, 476470), (265, 445904), (290, 407464), (310, 381176), (424, 278690), (464, 254665), (496, 238235), (530, 222952), (580, 203732), (620, 190588), (848, 139345), (899, 131440), (961, 122960), (1060, 111476), (1160, 101866), (1240, 95294), (1537, 76880), (1643, 71920), (1798, 65720), (1922, 61480), (2120, 55738), (2320, 50933), (2480, 47647), (3074, 38440), (3286, 35960), (3596, 32860), (3844, 30740), (4240, 27869), (4495, 26288), (4805, 24592), (6148, 19220), (6572, 17980), (7192, 16430), (7685, 15376), (7688, 15370), (8215, 14384), (8990, 13144), (9610, 12296)]