450154080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16493

約数の個数: 144

約数和(自身を含む): 1617099120

約数和(自身を除く): 1166945040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 16453, 27360, 32906, 49359, 65812, 82265, 98718, 131624, 148077, 164530, 197436, 246795, 263248, 296154, 312607, 329060, 394872, 493590, 526496, 592308, 625214, 658120, 740385, 789744, 937821, 987180, 1184616, 1250428, 1316240, 1480770, 1563035, 1579488, 1875642, 1974360, 2369232, 2500856, 2632480, 2813463, 2961540, 3126070, 3751284, 3948720, 4689105, 4738464, 5001712, 5626926, 5923080, 6252140, 7502568, 7897440, 9378210, 10003424, 11253852, 11846160, 12504280, 14067315, 15005136, 18756420, 22507704, 23692320, 25008560, 28134630, 30010272, 37512840, 45015408, 50017120, 56269260, 75025680, 90030816, 112538520, 150051360, 225077040, 450154080]

約数ペア:

[(1, 450154080), (2, 225077040), (3, 150051360), (4, 112538520), (5, 90030816), (6, 75025680), (8, 56269260), (9, 50017120), (10, 45015408), (12, 37512840), (15, 30010272), (16, 28134630), (18, 25008560), (19, 23692320), (20, 22507704), (24, 18756420), (30, 15005136), (32, 14067315), (36, 12504280), (38, 11846160), (40, 11253852), (45, 10003424), (48, 9378210), (57, 7897440), (60, 7502568), (72, 6252140), (76, 5923080), (80, 5626926), (90, 5001712), (95, 4738464), (96, 4689105), (114, 3948720), (120, 3751284), (144, 3126070), (152, 2961540), (160, 2813463), (171, 2632480), (180, 2500856), (190, 2369232), (228, 1974360), (240, 1875642), (285, 1579488), (288, 1563035), (304, 1480770), (342, 1316240), (360, 1250428), (380, 1184616), (456, 987180), (480, 937821), (570, 789744), (608, 740385), (684, 658120), (720, 625214), (760, 592308), (855, 526496), (912, 493590), (1140, 394872), (1368, 329060), (1440, 312607), (1520, 296154), (1710, 263248), (1824, 246795), (2280, 197436), (2736, 164530), (3040, 148077), (3420, 131624), (4560, 98718), (5472, 82265), (6840, 65812), (9120, 49359), (13680, 32906), (16453, 27360)]