54243360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 187125120

約数和(自身を除く): 132881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 271, 278, 288, 360, 417, 480, 542, 556, 695, 720, 813, 834, 1084, 1112, 1251, 1355, 1390, 1440, 1626, 1668, 2085, 2168, 2224, 2439, 2502, 2710, 2780, 3252, 3336, 4065, 4170, 4336, 4448, 4878, 5004, 5420, 5560, 6255, 6504, 6672, 8130, 8340, 8672, 9756, 10008, 10840, 11120, 12195, 12510, 13008, 13344, 16260, 16680, 19512, 20016, 21680, 22240, 24390, 25020, 26016, 32520, 33360, 37669, 39024, 40032, 43360, 48780, 50040, 65040, 66720, 75338, 78048, 97560, 100080, 113007, 130080, 150676, 188345, 195120, 200160, 226014, 301352, 339021, 376690, 390240, 452028, 565035, 602704, 678042, 753380, 904056, 1130070, 1205408, 1356084, 1506760, 1695105, 1808112, 2260140, 2712168, 3013520, 3390210, 3616224, 4520280, 5424336, 6027040, 6780420, 9040560, 10848672, 13560840, 18081120, 27121680, 54243360]

約数ペア:

[(1, 54243360), (2, 27121680), (3, 18081120), (4, 13560840), (5, 10848672), (6, 9040560), (8, 6780420), (9, 6027040), (10, 5424336), (12, 4520280), (15, 3616224), (16, 3390210), (18, 3013520), (20, 2712168), (24, 2260140), (30, 1808112), (32, 1695105), (36, 1506760), (40, 1356084), (45, 1205408), (48, 1130070), (60, 904056), (72, 753380), (80, 678042), (90, 602704), (96, 565035), (120, 452028), (139, 390240), (144, 376690), (160, 339021), (180, 301352), (240, 226014), (271, 200160), (278, 195120), (288, 188345), (360, 150676), (417, 130080), (480, 113007), (542, 100080), (556, 97560), (695, 78048), (720, 75338), (813, 66720), (834, 65040), (1084, 50040), (1112, 48780), (1251, 43360), (1355, 40032), (1390, 39024), (1440, 37669), (1626, 33360), (1668, 32520), (2085, 26016), (2168, 25020), (2224, 24390), (2439, 22240), (2502, 21680), (2710, 20016), (2780, 19512), (3252, 16680), (3336, 16260), (4065, 13344), (4170, 13008), (4336, 12510), (4448, 12195), (4878, 11120), (5004, 10840), (5420, 10008), (5560, 9756), (6255, 8672), (6504, 8340), (6672, 8130)]