45345720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 159782400

約数和(自身を除く): 114436680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1459, 1480, 1554, 2072, 2220, 2590, 2918, 3108, 3885, 4377, 4440, 5180, 5836, 6216, 7295, 7770, 8754, 10213, 10360, 11672, 14590, 15540, 17508, 20426, 21885, 29180, 30639, 31080, 35016, 40852, 43770, 51065, 53983, 58360, 61278, 81704, 87540, 102130, 107966, 122556, 153195, 161949, 175080, 204260, 215932, 245112, 269915, 306390, 323898, 377881, 408520, 431864, 539830, 612780, 647796, 755762, 809745, 1079660, 1133643, 1225560, 1295592, 1511524, 1619490, 1889405, 2159320, 2267286, 3023048, 3238980, 3778810, 4534572, 5668215, 6477960, 7557620, 9069144, 11336430, 15115240, 22672860, 45345720]

約数ペア:

[(1, 45345720), (2, 22672860), (3, 15115240), (4, 11336430), (5, 9069144), (6, 7557620), (7, 6477960), (8, 5668215), (10, 4534572), (12, 3778810), (14, 3238980), (15, 3023048), (20, 2267286), (21, 2159320), (24, 1889405), (28, 1619490), (30, 1511524), (35, 1295592), (37, 1225560), (40, 1133643), (42, 1079660), (56, 809745), (60, 755762), (70, 647796), (74, 612780), (84, 539830), (105, 431864), (111, 408520), (120, 377881), (140, 323898), (148, 306390), (168, 269915), (185, 245112), (210, 215932), (222, 204260), (259, 175080), (280, 161949), (296, 153195), (370, 122556), (420, 107966), (444, 102130), (518, 87540), (555, 81704), (740, 61278), (777, 58360), (840, 53983), (888, 51065), (1036, 43770), (1110, 40852), (1295, 35016), (1459, 31080), (1480, 30639), (1554, 29180), (2072, 21885), (2220, 20426), (2590, 17508), (2918, 15540), (3108, 14590), (3885, 11672), (4377, 10360), (4440, 10213), (5180, 8754), (5836, 7770), (6216, 7295)]