53827920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74761}}^1$

素因数の和:74780

約数の個数: 60

約数和(自身を含む): 180774516

約数和(自身を除く): 126946596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74761, 149522, 224283, 299044, 373805, 448566, 598088, 672849, 747610, 897132, 1121415, 1196176, 1345698, 1495220, 1794264, 2242830, 2691396, 2990440, 3364245, 3588528, 4485660, 5382792, 5980880, 6728490, 8971320, 10765584, 13456980, 17942640, 26913960, 53827920]

約数ペア:

[(1, 53827920), (2, 26913960), (3, 17942640), (4, 13456980), (5, 10765584), (6, 8971320), (8, 6728490), (9, 5980880), (10, 5382792), (12, 4485660), (15, 3588528), (16, 3364245), (18, 2990440), (20, 2691396), (24, 2242830), (30, 1794264), (36, 1495220), (40, 1345698), (45, 1196176), (48, 1121415), (60, 897132), (72, 747610), (80, 672849), (90, 598088), (120, 448566), (144, 373805), (180, 299044), (240, 224283), (360, 149522), (720, 74761)]