78260640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3534

約数の個数: 96

約数和(自身を含む): 251838720

約数和(自身を除く): 173578080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3469, 3760, 4512, 5640, 6938, 7520, 10407, 11280, 13876, 17345, 20814, 22560, 27752, 34690, 41628, 52035, 55504, 69380, 83256, 104070, 111008, 138760, 163043, 166512, 208140, 277520, 326086, 333024, 416280, 489129, 555040, 652172, 815215, 832560, 978258, 1304344, 1630430, 1665120, 1956516, 2445645, 2608688, 3260860, 3913032, 4891290, 5217376, 6521720, 7826064, 9782580, 13043440, 15652128, 19565160, 26086880, 39130320, 78260640]

約数ペア:

[(1, 78260640), (2, 39130320), (3, 26086880), (4, 19565160), (5, 15652128), (6, 13043440), (8, 9782580), (10, 7826064), (12, 6521720), (15, 5217376), (16, 4891290), (20, 3913032), (24, 3260860), (30, 2608688), (32, 2445645), (40, 1956516), (47, 1665120), (48, 1630430), (60, 1304344), (80, 978258), (94, 832560), (96, 815215), (120, 652172), (141, 555040), (160, 489129), (188, 416280), (235, 333024), (240, 326086), (282, 277520), (376, 208140), (470, 166512), (480, 163043), (564, 138760), (705, 111008), (752, 104070), (940, 83256), (1128, 69380), (1410, 55504), (1504, 52035), (1880, 41628), (2256, 34690), (2820, 27752), (3469, 22560), (3760, 20814), (4512, 17345), (5640, 13876), (6938, 11280), (7520, 10407)]