40538340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 96

約数和(自身を含む): 129265920

約数和(自身を除く): 88727580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1831, 1845, 2214, 2460, 3662, 3690, 4428, 5493, 5535, 7324, 7380, 9155, 10986, 11070, 16479, 18310, 21972, 22140, 27465, 32958, 36620, 49437, 54930, 65916, 75071, 82395, 98874, 109860, 150142, 164790, 197748, 225213, 247185, 300284, 329580, 375355, 450426, 494370, 675639, 750710, 900852, 988740, 1126065, 1351278, 1501420, 2026917, 2252130, 2702556, 3378195, 4053834, 4504260, 6756390, 8107668, 10134585, 13512780, 20269170, 40538340]

約数ペア:

[(1, 40538340), (2, 20269170), (3, 13512780), (4, 10134585), (5, 8107668), (6, 6756390), (9, 4504260), (10, 4053834), (12, 3378195), (15, 2702556), (18, 2252130), (20, 2026917), (27, 1501420), (30, 1351278), (36, 1126065), (41, 988740), (45, 900852), (54, 750710), (60, 675639), (82, 494370), (90, 450426), (108, 375355), (123, 329580), (135, 300284), (164, 247185), (180, 225213), (205, 197748), (246, 164790), (270, 150142), (369, 109860), (410, 98874), (492, 82395), (540, 75071), (615, 65916), (738, 54930), (820, 49437), (1107, 36620), (1230, 32958), (1476, 27465), (1831, 22140), (1845, 21972), (2214, 18310), (2460, 16479), (3662, 11070), (3690, 10986), (4428, 9155), (5493, 7380), (5535, 7324)]