90733560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2179}}^1$

素因数の和:2540

約数の個数: 64

約数和(自身を含む): 273110400

約数和(自身を除く): 182376840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2179, 2776, 3470, 4164, 4358, 5205, 6537, 6940, 8328, 8716, 10410, 10895, 13074, 13880, 17432, 20820, 21790, 26148, 32685, 41640, 43580, 52296, 65370, 87160, 130740, 261480, 756113, 1512226, 2268339, 3024452, 3780565, 4536678, 6048904, 7561130, 9073356, 11341695, 15122260, 18146712, 22683390, 30244520, 45366780, 90733560]

約数ペア:

[(1, 90733560), (2, 45366780), (3, 30244520), (4, 22683390), (5, 18146712), (6, 15122260), (8, 11341695), (10, 9073356), (12, 7561130), (15, 6048904), (20, 4536678), (24, 3780565), (30, 3024452), (40, 2268339), (60, 1512226), (120, 756113), (347, 261480), (694, 130740), (1041, 87160), (1388, 65370), (1735, 52296), (2082, 43580), (2179, 41640), (2776, 32685), (3470, 26148), (4164, 21790), (4358, 20820), (5205, 17432), (6537, 13880), (6940, 13074), (8328, 10895), (8716, 10410)]