54875760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{613}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 170849184

約数和(自身を除く): 115973424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 613, 746, 1119, 1226, 1492, 1839, 1865, 2238, 2452, 2984, 3065, 3678, 3730, 4476, 4904, 5595, 5968, 6130, 7356, 7460, 8952, 9195, 9808, 11190, 12260, 14712, 14920, 17904, 18390, 22380, 24520, 29424, 29840, 36780, 44760, 49040, 73560, 89520, 147120, 228649, 457298, 685947, 914596, 1143245, 1371894, 1829192, 2286490, 2743788, 3429735, 3658384, 4572980, 5487576, 6859470, 9145960, 10975152, 13718940, 18291920, 27437880, 54875760]

約数ペア:

[(1, 54875760), (2, 27437880), (3, 18291920), (4, 13718940), (5, 10975152), (6, 9145960), (8, 6859470), (10, 5487576), (12, 4572980), (15, 3658384), (16, 3429735), (20, 2743788), (24, 2286490), (30, 1829192), (40, 1371894), (48, 1143245), (60, 914596), (80, 685947), (120, 457298), (240, 228649), (373, 147120), (613, 89520), (746, 73560), (1119, 49040), (1226, 44760), (1492, 36780), (1839, 29840), (1865, 29424), (2238, 24520), (2452, 22380), (2984, 18390), (3065, 17904), (3678, 14920), (3730, 14712), (4476, 12260), (4904, 11190), (5595, 9808), (5968, 9195), (6130, 8952), (7356, 7460)]