22195440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1111

約数の個数: 120

約数和(自身を含む): 77182560

約数和(自身を除く): 54987120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1063, 1160, 1305, 1392, 1740, 2088, 2126, 2320, 2610, 3189, 3480, 4176, 4252, 5220, 5315, 6378, 6960, 8504, 9567, 10440, 10630, 12756, 15945, 17008, 19134, 20880, 21260, 25512, 30827, 31890, 38268, 42520, 47835, 51024, 61654, 63780, 76536, 85040, 92481, 95670, 123308, 127560, 153072, 154135, 184962, 191340, 246616, 255120, 277443, 308270, 369924, 382680, 462405, 493232, 554886, 616540, 739848, 765360, 924810, 1109772, 1233080, 1387215, 1479696, 1849620, 2219544, 2466160, 2774430, 3699240, 4439088, 5548860, 7398480, 11097720, 22195440]

約数ペア:

[(1, 22195440), (2, 11097720), (3, 7398480), (4, 5548860), (5, 4439088), (6, 3699240), (8, 2774430), (9, 2466160), (10, 2219544), (12, 1849620), (15, 1479696), (16, 1387215), (18, 1233080), (20, 1109772), (24, 924810), (29, 765360), (30, 739848), (36, 616540), (40, 554886), (45, 493232), (48, 462405), (58, 382680), (60, 369924), (72, 308270), (80, 277443), (87, 255120), (90, 246616), (116, 191340), (120, 184962), (144, 154135), (145, 153072), (174, 127560), (180, 123308), (232, 95670), (240, 92481), (261, 85040), (290, 76536), (348, 63780), (360, 61654), (435, 51024), (464, 47835), (522, 42520), (580, 38268), (696, 31890), (720, 30827), (870, 25512), (1044, 21260), (1063, 20880), (1160, 19134), (1305, 17008), (1392, 15945), (1740, 12756), (2088, 10630), (2126, 10440), (2320, 9567), (2610, 8504), (3189, 6960), (3480, 6378), (4176, 5315), (4252, 5220)]