330798420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79903}}^1$

素因数の和:79941

約数の個数: 72

約数和(自身を含む): 1047062016

約数和(自身を除く): 716263596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 79903, 159806, 239709, 319612, 399515, 479418, 719127, 799030, 958836, 1198545, 1438254, 1598060, 1837769, 2397090, 2876508, 3595635, 3675538, 4794180, 5513307, 7191270, 7351076, 9188845, 11026614, 14382540, 16539921, 18377690, 22053228, 27566535, 33079842, 36755380, 55133070, 66159684, 82699605, 110266140, 165399210, 330798420]

約数ペア:

[(1, 330798420), (2, 165399210), (3, 110266140), (4, 82699605), (5, 66159684), (6, 55133070), (9, 36755380), (10, 33079842), (12, 27566535), (15, 22053228), (18, 18377690), (20, 16539921), (23, 14382540), (30, 11026614), (36, 9188845), (45, 7351076), (46, 7191270), (60, 5513307), (69, 4794180), (90, 3675538), (92, 3595635), (115, 2876508), (138, 2397090), (180, 1837769), (207, 1598060), (230, 1438254), (276, 1198545), (345, 958836), (414, 799030), (460, 719127), (690, 479418), (828, 399515), (1035, 319612), (1380, 239709), (2070, 159806), (4140, 79903)]