18623760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 58579584

約数和(自身を除く): 39955824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1063, 1095, 1168, 1460, 1752, 2126, 2190, 2920, 3189, 3504, 4252, 4380, 5315, 5840, 6378, 8504, 8760, 10630, 12756, 15945, 17008, 17520, 21260, 25512, 31890, 42520, 51024, 63780, 77599, 85040, 127560, 155198, 232797, 255120, 310396, 387995, 465594, 620792, 775990, 931188, 1163985, 1241584, 1551980, 1862376, 2327970, 3103960, 3724752, 4655940, 6207920, 9311880, 18623760]

約数ペア:

[(1, 18623760), (2, 9311880), (3, 6207920), (4, 4655940), (5, 3724752), (6, 3103960), (8, 2327970), (10, 1862376), (12, 1551980), (15, 1241584), (16, 1163985), (20, 931188), (24, 775990), (30, 620792), (40, 465594), (48, 387995), (60, 310396), (73, 255120), (80, 232797), (120, 155198), (146, 127560), (219, 85040), (240, 77599), (292, 63780), (365, 51024), (438, 42520), (584, 31890), (730, 25512), (876, 21260), (1063, 17520), (1095, 17008), (1168, 15945), (1460, 12756), (1752, 10630), (2126, 8760), (2190, 8504), (2920, 6378), (3189, 5840), (3504, 5315), (4252, 4380)]