54338640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 169179648

約数和(自身を除く): 114841008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 607, 746, 1119, 1214, 1492, 1821, 1865, 2238, 2428, 2984, 3035, 3642, 3730, 4476, 4856, 5595, 5968, 6070, 7284, 7460, 8952, 9105, 9712, 11190, 12140, 14568, 14920, 17904, 18210, 22380, 24280, 29136, 29840, 36420, 44760, 48560, 72840, 89520, 145680, 226411, 452822, 679233, 905644, 1132055, 1358466, 1811288, 2264110, 2716932, 3396165, 3622576, 4528220, 5433864, 6792330, 9056440, 10867728, 13584660, 18112880, 27169320, 54338640]

約数ペア:

[(1, 54338640), (2, 27169320), (3, 18112880), (4, 13584660), (5, 10867728), (6, 9056440), (8, 6792330), (10, 5433864), (12, 4528220), (15, 3622576), (16, 3396165), (20, 2716932), (24, 2264110), (30, 1811288), (40, 1358466), (48, 1132055), (60, 905644), (80, 679233), (120, 452822), (240, 226411), (373, 145680), (607, 89520), (746, 72840), (1119, 48560), (1214, 44760), (1492, 36420), (1821, 29840), (1865, 29136), (2238, 24280), (2428, 22380), (2984, 18210), (3035, 17904), (3642, 14920), (3730, 14568), (4476, 12140), (4856, 11190), (5595, 9712), (5968, 9105), (6070, 8952), (7284, 7460)]