38189040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1$

素因数の和:3938

約数の個数: 80

約数和(自身を含む): 121304736

約数和(自身を除く): 83115696

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, 3881, 4920, 7762, 9840, 11643, 15524, 19405, 23286, 31048, 38810, 46572, 58215, 62096, 77620, 93144, 116430, 155240, 159121, 186288, 232860, 310480, 318242, 465720, 477363, 636484, 795605, 931440, 954726, 1272968, 1591210, 1909452, 2386815, 2545936, 3182420, 3818904, 4773630, 6364840, 7637808, 9547260, 12729680, 19094520, 38189040]

約数ペア:

[(1, 38189040), (2, 19094520), (3, 12729680), (4, 9547260), (5, 7637808), (6, 6364840), (8, 4773630), (10, 3818904), (12, 3182420), (15, 2545936), (16, 2386815), (20, 1909452), (24, 1591210), (30, 1272968), (40, 954726), (41, 931440), (48, 795605), (60, 636484), (80, 477363), (82, 465720), (120, 318242), (123, 310480), (164, 232860), (205, 186288), (240, 159121), (246, 155240), (328, 116430), (410, 93144), (492, 77620), (615, 62096), (656, 58215), (820, 46572), (984, 38810), (1230, 31048), (1640, 23286), (1968, 19405), (2460, 15524), (3280, 11643), (3881, 9840), (4920, 7762)]