2418080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 6967296

約数和(自身を除く): 4549216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 127, 136, 140, 160, 170, 224, 238, 254, 272, 280, 340, 476, 508, 544, 560, 595, 635, 680, 889, 952, 1016, 1120, 1190, 1270, 1360, 1778, 1904, 2032, 2159, 2380, 2540, 2720, 3556, 3808, 4064, 4318, 4445, 4760, 5080, 7112, 8636, 8890, 9520, 10160, 10795, 14224, 15113, 17272, 17780, 19040, 20320, 21590, 28448, 30226, 34544, 35560, 43180, 60452, 69088, 71120, 75565, 86360, 120904, 142240, 151130, 172720, 241808, 302260, 345440, 483616, 604520, 1209040, 2418080]

約数ペア:

[(1, 2418080), (2, 1209040), (4, 604520), (5, 483616), (7, 345440), (8, 302260), (10, 241808), (14, 172720), (16, 151130), (17, 142240), (20, 120904), (28, 86360), (32, 75565), (34, 71120), (35, 69088), (40, 60452), (56, 43180), (68, 35560), (70, 34544), (80, 30226), (85, 28448), (112, 21590), (119, 20320), (127, 19040), (136, 17780), (140, 17272), (160, 15113), (170, 14224), (224, 10795), (238, 10160), (254, 9520), (272, 8890), (280, 8636), (340, 7112), (476, 5080), (508, 4760), (544, 4445), (560, 4318), (595, 4064), (635, 3808), (680, 3556), (889, 2720), (952, 2540), (1016, 2380), (1120, 2159), (1190, 2032), (1270, 1904), (1360, 1778)]