30236880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7444

約数の個数: 80

約数和(自身を含む): 99261504

約数和(自身を除く): 69024624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7411, 14822, 22233, 29644, 37055, 44466, 59288, 74110, 88932, 111165, 118576, 125987, 148220, 177864, 222330, 251974, 296440, 355728, 377961, 444660, 503948, 592880, 629935, 755922, 889320, 1007896, 1259870, 1511844, 1778640, 1889805, 2015792, 2519740, 3023688, 3779610, 5039480, 6047376, 7559220, 10078960, 15118440, 30236880]

約数ペア:

[(1, 30236880), (2, 15118440), (3, 10078960), (4, 7559220), (5, 6047376), (6, 5039480), (8, 3779610), (10, 3023688), (12, 2519740), (15, 2015792), (16, 1889805), (17, 1778640), (20, 1511844), (24, 1259870), (30, 1007896), (34, 889320), (40, 755922), (48, 629935), (51, 592880), (60, 503948), (68, 444660), (80, 377961), (85, 355728), (102, 296440), (120, 251974), (136, 222330), (170, 177864), (204, 148220), (240, 125987), (255, 118576), (272, 111165), (340, 88932), (408, 74110), (510, 59288), (680, 44466), (816, 37055), (1020, 29644), (1360, 22233), (2040, 14822), (4080, 7411)]