80955360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3345

約数の個数: 144

約数和(自身を含む): 292599216

約数和(自身を除く): 211643856

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, 3307, 4080, 4896, 6120, 6614, 8160, 9921, 12240, 13228, 16535, 19842, 24480, 26456, 29763, 33070, 39684, 49605, 52912, 56219, 59526, 66140, 79368, 99210, 105824, 112438, 119052, 132280, 148815, 158736, 168657, 198420, 224876, 238104, 264560, 281095, 297630, 317472, 337314, 396840, 449752, 476208, 505971, 529120, 562190, 595260, 674628, 793680, 843285, 899504, 952416, 1011942, 1124380, 1190520, 1349256, 1587360, 1686570, 1799008, 2023884, 2248760, 2381040, 2529855, 2698512, 3373140, 4047768, 4497520, 4762080, 5059710, 5397024, 6746280, 8095536, 8995040, 10119420, 13492560, 16191072, 20238840, 26985120, 40477680, 80955360]

約数ペア:

[(1, 80955360), (2, 40477680), (3, 26985120), (4, 20238840), (5, 16191072), (6, 13492560), (8, 10119420), (9, 8995040), (10, 8095536), (12, 6746280), (15, 5397024), (16, 5059710), (17, 4762080), (18, 4497520), (20, 4047768), (24, 3373140), (30, 2698512), (32, 2529855), (34, 2381040), (36, 2248760), (40, 2023884), (45, 1799008), (48, 1686570), (51, 1587360), (60, 1349256), (68, 1190520), (72, 1124380), (80, 1011942), (85, 952416), (90, 899504), (96, 843285), (102, 793680), (120, 674628), (136, 595260), (144, 562190), (153, 529120), (160, 505971), (170, 476208), (180, 449752), (204, 396840), (240, 337314), (255, 317472), (272, 297630), (288, 281095), (306, 264560), (340, 238104), (360, 224876), (408, 198420), (480, 168657), (510, 158736), (544, 148815), (612, 132280), (680, 119052), (720, 112438), (765, 105824), (816, 99210), (1020, 79368), (1224, 66140), (1360, 59526), (1440, 56219), (1530, 52912), (1632, 49605), (2040, 39684), (2448, 33070), (2720, 29763), (3060, 26456), (3307, 24480), (4080, 19842), (4896, 16535), (6120, 13228), (6614, 12240), (8160, 9921)]