54617040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 120

約数和(自身を含む): 189416448

約数和(自身を除く): 134799408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2447, 2480, 2790, 3720, 4464, 4894, 5580, 7341, 7440, 9788, 11160, 12235, 14682, 19576, 22023, 22320, 24470, 29364, 36705, 39152, 44046, 48940, 58728, 73410, 75857, 88092, 97880, 110115, 117456, 146820, 151714, 176184, 195760, 220230, 227571, 293640, 303428, 352368, 379285, 440460, 455142, 587280, 606856, 682713, 758570, 880920, 910284, 1137855, 1213712, 1365426, 1517140, 1761840, 1820568, 2275710, 2730852, 3034280, 3413565, 3641136, 4551420, 5461704, 6068560, 6827130, 9102840, 10923408, 13654260, 18205680, 27308520, 54617040]

約数ペア:

[(1, 54617040), (2, 27308520), (3, 18205680), (4, 13654260), (5, 10923408), (6, 9102840), (8, 6827130), (9, 6068560), (10, 5461704), (12, 4551420), (15, 3641136), (16, 3413565), (18, 3034280), (20, 2730852), (24, 2275710), (30, 1820568), (31, 1761840), (36, 1517140), (40, 1365426), (45, 1213712), (48, 1137855), (60, 910284), (62, 880920), (72, 758570), (80, 682713), (90, 606856), (93, 587280), (120, 455142), (124, 440460), (144, 379285), (155, 352368), (180, 303428), (186, 293640), (240, 227571), (248, 220230), (279, 195760), (310, 176184), (360, 151714), (372, 146820), (465, 117456), (496, 110115), (558, 97880), (620, 88092), (720, 75857), (744, 73410), (930, 58728), (1116, 48940), (1240, 44046), (1395, 39152), (1488, 36705), (1860, 29364), (2232, 24470), (2447, 22320), (2480, 22023), (2790, 19576), (3720, 14682), (4464, 12235), (4894, 11160), (5580, 9788), (7341, 7440)]