122111120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 296231040

約数和(自身を除く): 174119920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 59, 80, 82, 118, 164, 205, 236, 295, 328, 410, 472, 590, 631, 656, 820, 944, 1180, 1262, 1640, 2360, 2419, 2524, 3155, 3280, 4720, 4838, 5048, 6310, 9676, 10096, 12095, 12620, 19352, 24190, 25240, 25871, 37229, 38704, 48380, 50480, 51742, 74458, 96760, 103484, 129355, 148916, 186145, 193520, 206968, 258710, 297832, 372290, 413936, 517420, 595664, 744580, 1034840, 1489160, 1526389, 2069680, 2978320, 3052778, 6105556, 7631945, 12211112, 15263890, 24422224, 30527780, 61055560, 122111120]

約数ペア:

[(1, 122111120), (2, 61055560), (4, 30527780), (5, 24422224), (8, 15263890), (10, 12211112), (16, 7631945), (20, 6105556), (40, 3052778), (41, 2978320), (59, 2069680), (80, 1526389), (82, 1489160), (118, 1034840), (164, 744580), (205, 595664), (236, 517420), (295, 413936), (328, 372290), (410, 297832), (472, 258710), (590, 206968), (631, 193520), (656, 186145), (820, 148916), (944, 129355), (1180, 103484), (1262, 96760), (1640, 74458), (2360, 51742), (2419, 50480), (2524, 48380), (3155, 38704), (3280, 37229), (4720, 25871), (4838, 25240), (5048, 24190), (6310, 19352), (9676, 12620), (10096, 12095)]