130716720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 160

約数和(自身を含む): 456964800

約数和(自身を除く): 326248080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 829, 876, 1080, 1095, 1168, 1314, 1460, 1658, 1752, 1971, 2160, 2190, 2487, 2628, 2920, 3285, 3316, 3504, 3942, 4145, 4380, 4974, 5256, 5840, 6570, 6632, 7461, 7884, 8290, 8760, 9855, 9948, 10512, 12435, 13140, 13264, 14922, 15768, 16580, 17520, 19710, 19896, 22383, 24870, 26280, 29844, 31536, 33160, 37305, 39420, 39792, 44766, 49740, 52560, 59688, 60517, 66320, 74610, 78840, 89532, 99480, 111915, 119376, 121034, 149220, 157680, 179064, 181551, 198960, 223830, 242068, 298440, 302585, 358128, 363102, 447660, 484136, 544653, 596880, 605170, 726204, 895320, 907755, 968272, 1089306, 1210340, 1452408, 1633959, 1790640, 1815510, 2178612, 2420680, 2723265, 2904816, 3267918, 3631020, 4357224, 4841360, 5446530, 6535836, 7262040, 8169795, 8714448, 10893060, 13071672, 14524080, 16339590, 21786120, 26143344, 32679180, 43572240, 65358360, 130716720]

約数ペア:

[(1, 130716720), (2, 65358360), (3, 43572240), (4, 32679180), (5, 26143344), (6, 21786120), (8, 16339590), (9, 14524080), (10, 13071672), (12, 10893060), (15, 8714448), (16, 8169795), (18, 7262040), (20, 6535836), (24, 5446530), (27, 4841360), (30, 4357224), (36, 3631020), (40, 3267918), (45, 2904816), (48, 2723265), (54, 2420680), (60, 2178612), (72, 1815510), (73, 1790640), (80, 1633959), (90, 1452408), (108, 1210340), (120, 1089306), (135, 968272), (144, 907755), (146, 895320), (180, 726204), (216, 605170), (219, 596880), (240, 544653), (270, 484136), (292, 447660), (360, 363102), (365, 358128), (432, 302585), (438, 298440), (540, 242068), (584, 223830), (657, 198960), (720, 181551), (730, 179064), (829, 157680), (876, 149220), (1080, 121034), (1095, 119376), (1168, 111915), (1314, 99480), (1460, 89532), (1658, 78840), (1752, 74610), (1971, 66320), (2160, 60517), (2190, 59688), (2487, 52560), (2628, 49740), (2920, 44766), (3285, 39792), (3316, 39420), (3504, 37305), (3942, 33160), (4145, 31536), (4380, 29844), (4974, 26280), (5256, 24870), (5840, 22383), (6570, 19896), (6632, 19710), (7461, 17520), (7884, 16580), (8290, 15768), (8760, 14922), (9855, 13264), (9948, 13140), (10512, 12435)]