48128880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8719}}^1$

素因数の和:8758

約数の個数: 80

約数和(自身を含む): 155704320

約数和(自身を除く): 107575440

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, 8719, 17438, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 139504, 174380, 200537, 209256, 261570, 348760, 401074, 418512, 523140, 601611, 697520, 802148, 1002685, 1046280, 1203222, 1604296, 2005370, 2092560, 2406444, 3008055, 3208592, 4010740, 4812888, 6016110, 8021480, 9625776, 12032220, 16042960, 24064440, 48128880]

約数ペア:

[(1, 48128880), (2, 24064440), (3, 16042960), (4, 12032220), (5, 9625776), (6, 8021480), (8, 6016110), (10, 4812888), (12, 4010740), (15, 3208592), (16, 3008055), (20, 2406444), (23, 2092560), (24, 2005370), (30, 1604296), (40, 1203222), (46, 1046280), (48, 1002685), (60, 802148), (69, 697520), (80, 601611), (92, 523140), (115, 418512), (120, 401074), (138, 348760), (184, 261570), (230, 209256), (240, 200537), (276, 174380), (345, 139504), (368, 130785), (460, 104628), (552, 87190), (690, 69752), (920, 52314), (1104, 43595), (1380, 34876), (1840, 26157), (2760, 17438), (5520, 8719)]