180853120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 516283200

約数和(自身を除く): 335430080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 79, 80, 98, 112, 128, 140, 146, 158, 160, 196, 224, 245, 280, 292, 316, 320, 365, 392, 395, 448, 490, 511, 553, 560, 584, 632, 640, 730, 784, 790, 896, 980, 1022, 1106, 1120, 1168, 1264, 1460, 1568, 1580, 1960, 2044, 2212, 2240, 2336, 2528, 2555, 2765, 2920, 3136, 3160, 3577, 3871, 3920, 4088, 4424, 4480, 4672, 5056, 5110, 5530, 5767, 5840, 6272, 6320, 7154, 7742, 7840, 8176, 8848, 9344, 10112, 10220, 11060, 11534, 11680, 12640, 14308, 15484, 15680, 16352, 17696, 17885, 19355, 20440, 22120, 23068, 23360, 25280, 28616, 28835, 30968, 31360, 32704, 35392, 35770, 38710, 40369, 40880, 44240, 46136, 46720, 50560, 57232, 57670, 61936, 65408, 70784, 71540, 77420, 80738, 81760, 88480, 92272, 114464, 115340, 123872, 143080, 154840, 161476, 163520, 176960, 184544, 201845, 228928, 230680, 247744, 282583, 286160, 309680, 322952, 327040, 353920, 369088, 403690, 457856, 461360, 495488, 565166, 572320, 619360, 645904, 738176, 807380, 922720, 1130332, 1144640, 1238720, 1291808, 1412915, 1614760, 1845440, 2260664, 2289280, 2477440, 2583616, 2825830, 3229520, 3690880, 4521328, 5167232, 5651660, 6459040, 9042656, 11303320, 12918080, 18085312, 22606640, 25836160, 36170624, 45213280, 90426560, 180853120]

約数ペア:

[(1, 180853120), (2, 90426560), (4, 45213280), (5, 36170624), (7, 25836160), (8, 22606640), (10, 18085312), (14, 12918080), (16, 11303320), (20, 9042656), (28, 6459040), (32, 5651660), (35, 5167232), (40, 4521328), (49, 3690880), (56, 3229520), (64, 2825830), (70, 2583616), (73, 2477440), (79, 2289280), (80, 2260664), (98, 1845440), (112, 1614760), (128, 1412915), (140, 1291808), (146, 1238720), (158, 1144640), (160, 1130332), (196, 922720), (224, 807380), (245, 738176), (280, 645904), (292, 619360), (316, 572320), (320, 565166), (365, 495488), (392, 461360), (395, 457856), (448, 403690), (490, 369088), (511, 353920), (553, 327040), (560, 322952), (584, 309680), (632, 286160), (640, 282583), (730, 247744), (784, 230680), (790, 228928), (896, 201845), (980, 184544), (1022, 176960), (1106, 163520), (1120, 161476), (1168, 154840), (1264, 143080), (1460, 123872), (1568, 115340), (1580, 114464), (1960, 92272), (2044, 88480), (2212, 81760), (2240, 80738), (2336, 77420), (2528, 71540), (2555, 70784), (2765, 65408), (2920, 61936), (3136, 57670), (3160, 57232), (3577, 50560), (3871, 46720), (3920, 46136), (4088, 44240), (4424, 40880), (4480, 40369), (4672, 38710), (5056, 35770), (5110, 35392), (5530, 32704), (5767, 31360), (5840, 30968), (6272, 28835), (6320, 28616), (7154, 25280), (7742, 23360), (7840, 23068), (8176, 22120), (8848, 20440), (9344, 19355), (10112, 17885), (10220, 17696), (11060, 16352), (11534, 15680), (11680, 15484), (12640, 14308)]