53648880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9719}}^1$

素因数の和:9758

約数の個数: 80

約数和(自身を含む): 173560320

約数和(自身を除く): 119911440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9719, 19438, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 155504, 194380, 223537, 233256, 291570, 388760, 447074, 466512, 583140, 670611, 777520, 894148, 1117685, 1166280, 1341222, 1788296, 2235370, 2332560, 2682444, 3353055, 3576592, 4470740, 5364888, 6706110, 8941480, 10729776, 13412220, 17882960, 26824440, 53648880]

約数ペア:

[(1, 53648880), (2, 26824440), (3, 17882960), (4, 13412220), (5, 10729776), (6, 8941480), (8, 6706110), (10, 5364888), (12, 4470740), (15, 3576592), (16, 3353055), (20, 2682444), (23, 2332560), (24, 2235370), (30, 1788296), (40, 1341222), (46, 1166280), (48, 1117685), (60, 894148), (69, 777520), (80, 670611), (92, 583140), (115, 466512), (120, 447074), (138, 388760), (184, 291570), (230, 233256), (240, 223537), (276, 194380), (345, 155504), (368, 145785), (460, 116628), (552, 97190), (690, 77752), (920, 58314), (1104, 48595), (1380, 38876), (1840, 29157), (2760, 19438), (5520, 9719)]