145417680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{22441}}^1$

素因数の和:22466

約数の個数: 100

約数和(自身を含む): 505079652

約数和(自身を除く): 359661972

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, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 22441, 44882, 67323, 89764, 112205, 134646, 179528, 201969, 224410, 269292, 336615, 359056, 403938, 448820, 538584, 605907, 673230, 807876, 897640, 1009845, 1077168, 1211814, 1346460, 1615752, 1795280, 1817721, 2019690, 2423628, 2692920, 3029535, 3231504, 3635442, 4039380, 4847256, 5385840, 6059070, 7270884, 8078760, 9088605, 9694512, 12118140, 14541768, 16157520, 18177210, 24236280, 29083536, 36354420, 48472560, 72708840, 145417680]

約数ペア:

[(1, 145417680), (2, 72708840), (3, 48472560), (4, 36354420), (5, 29083536), (6, 24236280), (8, 18177210), (9, 16157520), (10, 14541768), (12, 12118140), (15, 9694512), (16, 9088605), (18, 8078760), (20, 7270884), (24, 6059070), (27, 5385840), (30, 4847256), (36, 4039380), (40, 3635442), (45, 3231504), (48, 3029535), (54, 2692920), (60, 2423628), (72, 2019690), (80, 1817721), (81, 1795280), (90, 1615752), (108, 1346460), (120, 1211814), (135, 1077168), (144, 1009845), (162, 897640), (180, 807876), (216, 673230), (240, 605907), (270, 538584), (324, 448820), (360, 403938), (405, 359056), (432, 336615), (540, 269292), (648, 224410), (720, 201969), (810, 179528), (1080, 134646), (1296, 112205), (1620, 89764), (2160, 67323), (3240, 44882), (6480, 22441)]