76439760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4363}}^1$

素因数の和:4452

約数の個数: 80

約数和(自身を含む): 240264384

約数和(自身を除く): 163824624

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, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4363, 4380, 5840, 8726, 8760, 13089, 17452, 17520, 21815, 26178, 34904, 43630, 52356, 65445, 69808, 87260, 104712, 130890, 174520, 209424, 261780, 318499, 349040, 523560, 636998, 955497, 1047120, 1273996, 1592495, 1910994, 2547992, 3184990, 3821988, 4777485, 5095984, 6369980, 7643976, 9554970, 12739960, 15287952, 19109940, 25479920, 38219880, 76439760]

約数ペア:

[(1, 76439760), (2, 38219880), (3, 25479920), (4, 19109940), (5, 15287952), (6, 12739960), (8, 9554970), (10, 7643976), (12, 6369980), (15, 5095984), (16, 4777485), (20, 3821988), (24, 3184990), (30, 2547992), (40, 1910994), (48, 1592495), (60, 1273996), (73, 1047120), (80, 955497), (120, 636998), (146, 523560), (219, 349040), (240, 318499), (292, 261780), (365, 209424), (438, 174520), (584, 130890), (730, 104712), (876, 87260), (1095, 69808), (1168, 65445), (1460, 52356), (1752, 43630), (2190, 34904), (2920, 26178), (3504, 21815), (4363, 17520), (4380, 17452), (5840, 13089), (8726, 8760)]