4557120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 14923008

約数和(自身を除く): 10365888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 101, 120, 141, 160, 188, 192, 202, 235, 240, 282, 303, 320, 376, 404, 470, 480, 505, 564, 606, 705, 752, 808, 940, 960, 1010, 1128, 1212, 1410, 1504, 1515, 1616, 1880, 2020, 2256, 2424, 2820, 3008, 3030, 3232, 3760, 4040, 4512, 4747, 4848, 5640, 6060, 6464, 7520, 8080, 9024, 9494, 9696, 11280, 12120, 14241, 15040, 16160, 18988, 19392, 22560, 23735, 24240, 28482, 32320, 37976, 45120, 47470, 48480, 56964, 71205, 75952, 94940, 96960, 113928, 142410, 151904, 189880, 227856, 284820, 303808, 379760, 455712, 569640, 759520, 911424, 1139280, 1519040, 2278560, 4557120]

約数ペア:

[(1, 4557120), (2, 2278560), (3, 1519040), (4, 1139280), (5, 911424), (6, 759520), (8, 569640), (10, 455712), (12, 379760), (15, 303808), (16, 284820), (20, 227856), (24, 189880), (30, 151904), (32, 142410), (40, 113928), (47, 96960), (48, 94940), (60, 75952), (64, 71205), (80, 56964), (94, 48480), (96, 47470), (101, 45120), (120, 37976), (141, 32320), (160, 28482), (188, 24240), (192, 23735), (202, 22560), (235, 19392), (240, 18988), (282, 16160), (303, 15040), (320, 14241), (376, 12120), (404, 11280), (470, 9696), (480, 9494), (505, 9024), (564, 8080), (606, 7520), (705, 6464), (752, 6060), (808, 5640), (940, 4848), (960, 4747), (1010, 4512), (1128, 4040), (1212, 3760), (1410, 3232), (1504, 3030), (1515, 3008), (1616, 2820), (1880, 2424), (2020, 2256)]