130517760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 427523040

約数和(自身を除く): 297005280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 829, 960, 984, 1230, 1280, 1312, 1640, 1658, 1920, 1968, 2460, 2487, 2624, 3280, 3316, 3840, 3936, 4145, 4920, 4974, 5248, 6560, 6632, 7872, 8290, 9840, 9948, 10496, 12435, 13120, 13264, 15744, 16580, 19680, 19896, 24870, 26240, 26528, 31488, 33160, 33989, 39360, 39792, 49740, 52480, 53056, 66320, 67978, 78720, 79584, 99480, 101967, 106112, 132640, 135956, 157440, 159168, 169945, 198960, 203934, 212224, 265280, 271912, 318336, 339890, 397920, 407868, 509835, 530560, 543824, 636672, 679780, 795840, 815736, 1019670, 1061120, 1087648, 1359560, 1591680, 1631472, 2039340, 2175296, 2719120, 3183360, 3262944, 4078680, 4350592, 5438240, 6525888, 8157360, 8701184, 10876480, 13051776, 16314720, 21752960, 26103552, 32629440, 43505920, 65258880, 130517760]

約数ペア:

[(1, 130517760), (2, 65258880), (3, 43505920), (4, 32629440), (5, 26103552), (6, 21752960), (8, 16314720), (10, 13051776), (12, 10876480), (15, 8701184), (16, 8157360), (20, 6525888), (24, 5438240), (30, 4350592), (32, 4078680), (40, 3262944), (41, 3183360), (48, 2719120), (60, 2175296), (64, 2039340), (80, 1631472), (82, 1591680), (96, 1359560), (120, 1087648), (123, 1061120), (128, 1019670), (160, 815736), (164, 795840), (192, 679780), (205, 636672), (240, 543824), (246, 530560), (256, 509835), (320, 407868), (328, 397920), (384, 339890), (410, 318336), (480, 271912), (492, 265280), (615, 212224), (640, 203934), (656, 198960), (768, 169945), (820, 159168), (829, 157440), (960, 135956), (984, 132640), (1230, 106112), (1280, 101967), (1312, 99480), (1640, 79584), (1658, 78720), (1920, 67978), (1968, 66320), (2460, 53056), (2487, 52480), (2624, 49740), (3280, 39792), (3316, 39360), (3840, 33989), (3936, 33160), (4145, 31488), (4920, 26528), (4974, 26240), (5248, 24870), (6560, 19896), (6632, 19680), (7872, 16580), (8290, 15744), (9840, 13264), (9948, 13120), (10496, 12435)]