253833120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10369}}^1$

素因数の和:10407

約数の個数: 144

約数和(自身を含む): 917247240

約数和(自身を除く): 663414120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 10369, 12240, 20738, 24480, 31107, 41476, 51845, 62214, 82952, 93321, 103690, 124428, 155535, 165904, 176273, 186642, 207380, 248856, 311070, 331808, 352546, 373284, 414760, 466605, 497712, 528819, 622140, 705092, 746568, 829520, 881365, 933210, 995424, 1057638, 1244280, 1410184, 1493136, 1586457, 1659040, 1762730, 1866420, 2115276, 2488560, 2644095, 2820368, 2986272, 3172914, 3525460, 3732840, 4230552, 4977120, 5288190, 5640736, 6345828, 7050920, 7465680, 7932285, 8461104, 10576380, 12691656, 14101840, 14931360, 15864570, 16922208, 21152760, 25383312, 28203680, 31729140, 42305520, 50766624, 63458280, 84611040, 126916560, 253833120]

約数ペア:

[(1, 253833120), (2, 126916560), (3, 84611040), (4, 63458280), (5, 50766624), (6, 42305520), (8, 31729140), (9, 28203680), (10, 25383312), (12, 21152760), (15, 16922208), (16, 15864570), (17, 14931360), (18, 14101840), (20, 12691656), (24, 10576380), (30, 8461104), (32, 7932285), (34, 7465680), (36, 7050920), (40, 6345828), (45, 5640736), (48, 5288190), (51, 4977120), (60, 4230552), (68, 3732840), (72, 3525460), (80, 3172914), (85, 2986272), (90, 2820368), (96, 2644095), (102, 2488560), (120, 2115276), (136, 1866420), (144, 1762730), (153, 1659040), (160, 1586457), (170, 1493136), (180, 1410184), (204, 1244280), (240, 1057638), (255, 995424), (272, 933210), (288, 881365), (306, 829520), (340, 746568), (360, 705092), (408, 622140), (480, 528819), (510, 497712), (544, 466605), (612, 414760), (680, 373284), (720, 352546), (765, 331808), (816, 311070), (1020, 248856), (1224, 207380), (1360, 186642), (1440, 176273), (1530, 165904), (1632, 155535), (2040, 124428), (2448, 103690), (2720, 93321), (3060, 82952), (4080, 62214), (4896, 51845), (6120, 41476), (8160, 31107), (10369, 24480), (12240, 20738)]