155331360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 533365560

約数和(自身を除く): 378034200

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, 144, 160, 180, 240, 269, 288, 360, 401, 480, 538, 720, 802, 807, 1076, 1203, 1345, 1440, 1604, 1614, 2005, 2152, 2406, 2421, 2690, 3208, 3228, 3609, 4010, 4035, 4304, 4812, 4842, 5380, 6015, 6416, 6456, 7218, 8020, 8070, 8608, 9624, 9684, 10760, 12030, 12105, 12832, 12912, 14436, 16040, 16140, 18045, 19248, 19368, 21520, 24060, 24210, 25824, 28872, 32080, 32280, 36090, 38496, 38736, 43040, 48120, 48420, 57744, 64160, 64560, 72180, 77472, 96240, 96840, 107869, 115488, 129120, 144360, 192480, 193680, 215738, 288720, 323607, 387360, 431476, 539345, 577440, 647214, 862952, 970821, 1078690, 1294428, 1618035, 1725904, 1941642, 2157380, 2588856, 3236070, 3451808, 3883284, 4314760, 4854105, 5177712, 6472140, 7766568, 8629520, 9708210, 10355424, 12944280, 15533136, 17259040, 19416420, 25888560, 31066272, 38832840, 51777120, 77665680, 155331360]

約数ペア:

[(1, 155331360), (2, 77665680), (3, 51777120), (4, 38832840), (5, 31066272), (6, 25888560), (8, 19416420), (9, 17259040), (10, 15533136), (12, 12944280), (15, 10355424), (16, 9708210), (18, 8629520), (20, 7766568), (24, 6472140), (30, 5177712), (32, 4854105), (36, 4314760), (40, 3883284), (45, 3451808), (48, 3236070), (60, 2588856), (72, 2157380), (80, 1941642), (90, 1725904), (96, 1618035), (120, 1294428), (144, 1078690), (160, 970821), (180, 862952), (240, 647214), (269, 577440), (288, 539345), (360, 431476), (401, 387360), (480, 323607), (538, 288720), (720, 215738), (802, 193680), (807, 192480), (1076, 144360), (1203, 129120), (1345, 115488), (1440, 107869), (1604, 96840), (1614, 96240), (2005, 77472), (2152, 72180), (2406, 64560), (2421, 64160), (2690, 57744), (3208, 48420), (3228, 48120), (3609, 43040), (4010, 38736), (4035, 38496), (4304, 36090), (4812, 32280), (4842, 32080), (5380, 28872), (6015, 25824), (6416, 24210), (6456, 24060), (7218, 21520), (8020, 19368), (8070, 19248), (8608, 18045), (9624, 16140), (9684, 16040), (10760, 14436), (12030, 12912), (12105, 12832)]