55456320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 112

約数和(自身を含む): 179149248

約数和(自身を除く): 123692928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 947, 960, 976, 1220, 1464, 1830, 1894, 1952, 2440, 2841, 2928, 3660, 3788, 3904, 4735, 4880, 5682, 5856, 7320, 7576, 9470, 9760, 11364, 11712, 14205, 14640, 15152, 18940, 19520, 22728, 28410, 29280, 30304, 37880, 45456, 56820, 57767, 58560, 60608, 75760, 90912, 113640, 115534, 151520, 173301, 181824, 227280, 231068, 288835, 303040, 346602, 454560, 462136, 577670, 693204, 866505, 909120, 924272, 1155340, 1386408, 1733010, 1848544, 2310680, 2772816, 3466020, 3697088, 4621360, 5545632, 6932040, 9242720, 11091264, 13864080, 18485440, 27728160, 55456320]

約数ペア:

[(1, 55456320), (2, 27728160), (3, 18485440), (4, 13864080), (5, 11091264), (6, 9242720), (8, 6932040), (10, 5545632), (12, 4621360), (15, 3697088), (16, 3466020), (20, 2772816), (24, 2310680), (30, 1848544), (32, 1733010), (40, 1386408), (48, 1155340), (60, 924272), (61, 909120), (64, 866505), (80, 693204), (96, 577670), (120, 462136), (122, 454560), (160, 346602), (183, 303040), (192, 288835), (240, 231068), (244, 227280), (305, 181824), (320, 173301), (366, 151520), (480, 115534), (488, 113640), (610, 90912), (732, 75760), (915, 60608), (947, 58560), (960, 57767), (976, 56820), (1220, 45456), (1464, 37880), (1830, 30304), (1894, 29280), (1952, 28410), (2440, 22728), (2841, 19520), (2928, 18940), (3660, 15152), (3788, 14640), (3904, 14205), (4735, 11712), (4880, 11364), (5682, 9760), (5856, 9470), (7320, 7576)]