122804880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 419223168

約数和(自身を除く): 296418288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 181, 220, 240, 257, 264, 330, 362, 440, 514, 528, 543, 660, 724, 771, 880, 905, 1028, 1086, 1285, 1320, 1448, 1542, 1810, 1991, 2056, 2172, 2570, 2640, 2715, 2827, 2896, 3084, 3620, 3855, 3982, 4112, 4344, 5140, 5430, 5654, 5973, 6168, 7240, 7710, 7964, 8481, 8688, 9955, 10280, 10860, 11308, 11946, 12336, 14135, 14480, 15420, 15928, 16962, 19910, 20560, 21720, 22616, 23892, 28270, 29865, 30840, 31856, 33924, 39820, 42405, 43440, 45232, 46517, 47784, 56540, 59730, 61680, 67848, 79640, 84810, 93034, 95568, 113080, 119460, 135696, 139551, 159280, 169620, 186068, 226160, 232585, 238920, 279102, 339240, 372136, 465170, 477840, 511687, 558204, 678480, 697755, 744272, 930340, 1023374, 1116408, 1395510, 1535061, 1860680, 2046748, 2232816, 2558435, 2791020, 3070122, 3721360, 4093496, 5116870, 5582040, 6140244, 7675305, 8186992, 10233740, 11164080, 12280488, 15350610, 20467480, 24560976, 30701220, 40934960, 61402440, 122804880]

約数ペア:

[(1, 122804880), (2, 61402440), (3, 40934960), (4, 30701220), (5, 24560976), (6, 20467480), (8, 15350610), (10, 12280488), (11, 11164080), (12, 10233740), (15, 8186992), (16, 7675305), (20, 6140244), (22, 5582040), (24, 5116870), (30, 4093496), (33, 3721360), (40, 3070122), (44, 2791020), (48, 2558435), (55, 2232816), (60, 2046748), (66, 1860680), (80, 1535061), (88, 1395510), (110, 1116408), (120, 1023374), (132, 930340), (165, 744272), (176, 697755), (181, 678480), (220, 558204), (240, 511687), (257, 477840), (264, 465170), (330, 372136), (362, 339240), (440, 279102), (514, 238920), (528, 232585), (543, 226160), (660, 186068), (724, 169620), (771, 159280), (880, 139551), (905, 135696), (1028, 119460), (1086, 113080), (1285, 95568), (1320, 93034), (1448, 84810), (1542, 79640), (1810, 67848), (1991, 61680), (2056, 59730), (2172, 56540), (2570, 47784), (2640, 46517), (2715, 45232), (2827, 43440), (2896, 42405), (3084, 39820), (3620, 33924), (3855, 31856), (3982, 30840), (4112, 29865), (4344, 28270), (5140, 23892), (5430, 22616), (5654, 21720), (5973, 20560), (6168, 19910), (7240, 16962), (7710, 15928), (7964, 15420), (8481, 14480), (8688, 14135), (9955, 12336), (10280, 11946), (10860, 11308)]