128926440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3347}}^1$

素因数の和:3471

約数の個数: 96

約数和(自身を含む): 423053280

約数和(自身を除く): 294126840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3347, 3852, 4280, 4815, 6420, 6694, 7704, 9630, 10041, 12840, 13388, 16735, 19260, 20082, 26776, 30123, 33470, 38520, 40164, 50205, 60246, 66940, 80328, 100410, 120492, 133880, 150615, 200820, 240984, 301230, 358129, 401640, 602460, 716258, 1074387, 1204920, 1432516, 1790645, 2148774, 2865032, 3223161, 3581290, 4297548, 5371935, 6446322, 7162580, 8595096, 10743870, 12892644, 14325160, 16115805, 21487740, 25785288, 32231610, 42975480, 64463220, 128926440]

約数ペア:

[(1, 128926440), (2, 64463220), (3, 42975480), (4, 32231610), (5, 25785288), (6, 21487740), (8, 16115805), (9, 14325160), (10, 12892644), (12, 10743870), (15, 8595096), (18, 7162580), (20, 6446322), (24, 5371935), (30, 4297548), (36, 3581290), (40, 3223161), (45, 2865032), (60, 2148774), (72, 1790645), (90, 1432516), (107, 1204920), (120, 1074387), (180, 716258), (214, 602460), (321, 401640), (360, 358129), (428, 301230), (535, 240984), (642, 200820), (856, 150615), (963, 133880), (1070, 120492), (1284, 100410), (1605, 80328), (1926, 66940), (2140, 60246), (2568, 50205), (3210, 40164), (3347, 38520), (3852, 33470), (4280, 30123), (4815, 26776), (6420, 20082), (6694, 19260), (7704, 16735), (9630, 13388), (10041, 12840)]