122517840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12451}}^1$

素因数の和:12508

約数の個数: 80

約数和(自身を含む): 389100096

約数和(自身を除く): 266582256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 12451, 24902, 37353, 49804, 62255, 74706, 99608, 124510, 149412, 186765, 199216, 249020, 298824, 373530, 498040, 510491, 597648, 747060, 996080, 1020982, 1494120, 1531473, 2041964, 2552455, 2988240, 3062946, 4083928, 5104910, 6125892, 7657365, 8167856, 10209820, 12251784, 15314730, 20419640, 24503568, 30629460, 40839280, 61258920, 122517840]

約数ペア:

[(1, 122517840), (2, 61258920), (3, 40839280), (4, 30629460), (5, 24503568), (6, 20419640), (8, 15314730), (10, 12251784), (12, 10209820), (15, 8167856), (16, 7657365), (20, 6125892), (24, 5104910), (30, 4083928), (40, 3062946), (41, 2988240), (48, 2552455), (60, 2041964), (80, 1531473), (82, 1494120), (120, 1020982), (123, 996080), (164, 747060), (205, 597648), (240, 510491), (246, 498040), (328, 373530), (410, 298824), (492, 249020), (615, 199216), (656, 186765), (820, 149412), (984, 124510), (1230, 99608), (1640, 74706), (1968, 62255), (2460, 49804), (3280, 37353), (4920, 24902), (9840, 12451)]