122669640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37861}}^1$

素因数の和:37884

約数の個数: 80

約数和(自身を含む): 412317180

約数和(自身を除く): 289647540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 37861, 75722, 113583, 151444, 189305, 227166, 302888, 340749, 378610, 454332, 567915, 681498, 757220, 908664, 1022247, 1135830, 1362996, 1514440, 1703745, 2044494, 2271660, 2725992, 3066741, 3407490, 4088988, 4543320, 5111235, 6133482, 6814980, 8177976, 10222470, 12266964, 13629960, 15333705, 20444940, 24533928, 30667410, 40889880, 61334820, 122669640]

約数ペア:

[(1, 122669640), (2, 61334820), (3, 40889880), (4, 30667410), (5, 24533928), (6, 20444940), (8, 15333705), (9, 13629960), (10, 12266964), (12, 10222470), (15, 8177976), (18, 6814980), (20, 6133482), (24, 5111235), (27, 4543320), (30, 4088988), (36, 3407490), (40, 3066741), (45, 2725992), (54, 2271660), (60, 2044494), (72, 1703745), (81, 1514440), (90, 1362996), (108, 1135830), (120, 1022247), (135, 908664), (162, 757220), (180, 681498), (216, 567915), (270, 454332), (324, 378610), (360, 340749), (405, 302888), (540, 227166), (648, 189305), (810, 151444), (1080, 113583), (1620, 75722), (3240, 37861)]