23421120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 112

約数和(自身を含む): 76858368

約数和(自身を除く): 53437248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 787, 930, 960, 992, 1240, 1488, 1574, 1860, 1984, 2361, 2480, 2976, 3148, 3720, 3935, 4722, 4960, 5952, 6296, 7440, 7870, 9444, 9920, 11805, 12592, 14880, 15740, 18888, 23610, 24397, 25184, 29760, 31480, 37776, 47220, 48794, 50368, 62960, 73191, 75552, 94440, 97588, 121985, 125920, 146382, 151104, 188880, 195176, 243970, 251840, 292764, 365955, 377760, 390352, 487940, 585528, 731910, 755520, 780704, 975880, 1171056, 1463820, 1561408, 1951760, 2342112, 2927640, 3903520, 4684224, 5855280, 7807040, 11710560, 23421120]

約数ペア:

[(1, 23421120), (2, 11710560), (3, 7807040), (4, 5855280), (5, 4684224), (6, 3903520), (8, 2927640), (10, 2342112), (12, 1951760), (15, 1561408), (16, 1463820), (20, 1171056), (24, 975880), (30, 780704), (31, 755520), (32, 731910), (40, 585528), (48, 487940), (60, 390352), (62, 377760), (64, 365955), (80, 292764), (93, 251840), (96, 243970), (120, 195176), (124, 188880), (155, 151104), (160, 146382), (186, 125920), (192, 121985), (240, 97588), (248, 94440), (310, 75552), (320, 73191), (372, 62960), (465, 50368), (480, 48794), (496, 47220), (620, 37776), (744, 31480), (787, 29760), (930, 25184), (960, 24397), (992, 23610), (1240, 18888), (1488, 15740), (1574, 14880), (1860, 12592), (1984, 11805), (2361, 9920), (2480, 9444), (2976, 7870), (3148, 7440), (3720, 6296), (3935, 5952), (4722, 4960)]