40030128

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1553}}^1$

素因数の和:1746

約数の個数: 60

約数和(自身を含む): 112727160

約数和(自身を除く): 72697032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 716, 1074, 1432, 1553, 1611, 2148, 2864, 3106, 3222, 4296, 4659, 6212, 6444, 8592, 9318, 12424, 12888, 13977, 18636, 24848, 25776, 27954, 37272, 55908, 74544, 111816, 223632, 277987, 555974, 833961, 1111948, 1667922, 2223896, 2501883, 3335844, 4447792, 5003766, 6671688, 10007532, 13343376, 20015064, 40030128]

約数ペア:

[(1, 40030128), (2, 20015064), (3, 13343376), (4, 10007532), (6, 6671688), (8, 5003766), (9, 4447792), (12, 3335844), (16, 2501883), (18, 2223896), (24, 1667922), (36, 1111948), (48, 833961), (72, 555974), (144, 277987), (179, 223632), (358, 111816), (537, 74544), (716, 55908), (1074, 37272), (1432, 27954), (1553, 25776), (1611, 24848), (2148, 18636), (2864, 13977), (3106, 12888), (3222, 12424), (4296, 9318), (4659, 8592), (6212, 6444)]