118281720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 376488000

約数和(自身を除く): 258206280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 829, 870, 984, 1160, 1189, 1230, 1640, 1658, 1740, 2378, 2460, 2487, 3316, 3480, 3567, 4145, 4756, 4920, 4974, 5945, 6632, 7134, 8290, 9512, 9948, 11890, 12435, 14268, 16580, 17835, 19896, 23780, 24041, 24870, 28536, 33160, 33989, 35670, 47560, 48082, 49740, 67978, 71340, 72123, 96164, 99480, 101967, 120205, 135956, 142680, 144246, 169945, 192328, 203934, 240410, 271912, 288492, 339890, 360615, 407868, 480820, 509835, 576984, 679780, 721230, 815736, 961640, 985681, 1019670, 1359560, 1442460, 1971362, 2039340, 2884920, 2957043, 3942724, 4078680, 4928405, 5914086, 7885448, 9856810, 11828172, 14785215, 19713620, 23656344, 29570430, 39427240, 59140860, 118281720]

約数ペア:

[(1, 118281720), (2, 59140860), (3, 39427240), (4, 29570430), (5, 23656344), (6, 19713620), (8, 14785215), (10, 11828172), (12, 9856810), (15, 7885448), (20, 5914086), (24, 4928405), (29, 4078680), (30, 3942724), (40, 2957043), (41, 2884920), (58, 2039340), (60, 1971362), (82, 1442460), (87, 1359560), (116, 1019670), (120, 985681), (123, 961640), (145, 815736), (164, 721230), (174, 679780), (205, 576984), (232, 509835), (246, 480820), (290, 407868), (328, 360615), (348, 339890), (410, 288492), (435, 271912), (492, 240410), (580, 203934), (615, 192328), (696, 169945), (820, 144246), (829, 142680), (870, 135956), (984, 120205), (1160, 101967), (1189, 99480), (1230, 96164), (1640, 72123), (1658, 71340), (1740, 67978), (2378, 49740), (2460, 48082), (2487, 47560), (3316, 35670), (3480, 33989), (3567, 33160), (4145, 28536), (4756, 24870), (4920, 24041), (4974, 23780), (5945, 19896), (6632, 17835), (7134, 16580), (8290, 14268), (9512, 12435), (9948, 11890)]