378697680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{58441}}^1$

素因数の和:58466

約数の個数: 100

約数和(自身を含む): 1315295652

約数和(自身を除く): 936597972

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, 58441, 116882, 175323, 233764, 292205, 350646, 467528, 525969, 584410, 701292, 876615, 935056, 1051938, 1168820, 1402584, 1577907, 1753230, 2103876, 2337640, 2629845, 2805168, 3155814, 3506460, 4207752, 4675280, 4733721, 5259690, 6311628, 7012920, 7889535, 8415504, 9467442, 10519380, 12623256, 14025840, 15779070, 18934884, 21038760, 23668605, 25246512, 31558140, 37869768, 42077520, 47337210, 63116280, 75739536, 94674420, 126232560, 189348840, 378697680]

約数ペア:

[(1, 378697680), (2, 189348840), (3, 126232560), (4, 94674420), (5, 75739536), (6, 63116280), (8, 47337210), (9, 42077520), (10, 37869768), (12, 31558140), (15, 25246512), (16, 23668605), (18, 21038760), (20, 18934884), (24, 15779070), (27, 14025840), (30, 12623256), (36, 10519380), (40, 9467442), (45, 8415504), (48, 7889535), (54, 7012920), (60, 6311628), (72, 5259690), (80, 4733721), (81, 4675280), (90, 4207752), (108, 3506460), (120, 3155814), (135, 2805168), (144, 2629845), (162, 2337640), (180, 2103876), (216, 1753230), (240, 1577907), (270, 1402584), (324, 1168820), (360, 1051938), (405, 935056), (432, 876615), (540, 701292), (648, 584410), (720, 525969), (810, 467528), (1080, 350646), (1296, 292205), (1620, 233764), (2160, 175323), (3240, 116882), (6480, 58441)]