192191280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1997}}^1$

素因数の和:2414

約数の個数: 80

約数和(自身を含む): 597577824

約数和(自身を除く): 405386544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 1997, 2005, 2406, 3208, 3994, 4010, 4812, 5991, 6015, 6416, 7988, 8020, 9624, 9985, 11982, 12030, 15976, 16040, 19248, 19970, 23964, 24060, 29955, 31952, 32080, 39940, 47928, 48120, 59910, 79880, 95856, 96240, 119820, 159760, 239640, 479280, 800797, 1601594, 2402391, 3203188, 4003985, 4804782, 6406376, 8007970, 9609564, 12011955, 12812752, 16015940, 19219128, 24023910, 32031880, 38438256, 48047820, 64063760, 96095640, 192191280]

約数ペア:

[(1, 192191280), (2, 96095640), (3, 64063760), (4, 48047820), (5, 38438256), (6, 32031880), (8, 24023910), (10, 19219128), (12, 16015940), (15, 12812752), (16, 12011955), (20, 9609564), (24, 8007970), (30, 6406376), (40, 4804782), (48, 4003985), (60, 3203188), (80, 2402391), (120, 1601594), (240, 800797), (401, 479280), (802, 239640), (1203, 159760), (1604, 119820), (1997, 96240), (2005, 95856), (2406, 79880), (3208, 59910), (3994, 48120), (4010, 47928), (4812, 39940), (5991, 32080), (6015, 31952), (6416, 29955), (7988, 24060), (8020, 23964), (9624, 19970), (9985, 19248), (11982, 16040), (12030, 15976)]