30066880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5561

約数の個数: 56

約数和(自身を含む): 75822048

約数和(自身を除く): 45755168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 5527, 11054, 22108, 27635, 44216, 55270, 88432, 93959, 110540, 176864, 187918, 221080, 353728, 375836, 442160, 469795, 751672, 884320, 939590, 1503344, 1768640, 1879180, 3006688, 3758360, 6013376, 7516720, 15033440, 30066880]

約数ペア:

[(1, 30066880), (2, 15033440), (4, 7516720), (5, 6013376), (8, 3758360), (10, 3006688), (16, 1879180), (17, 1768640), (20, 1503344), (32, 939590), (34, 884320), (40, 751672), (64, 469795), (68, 442160), (80, 375836), (85, 353728), (136, 221080), (160, 187918), (170, 176864), (272, 110540), (320, 93959), (340, 88432), (544, 55270), (680, 44216), (1088, 27635), (1360, 22108), (2720, 11054), (5440, 5527)]