121743120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 407866752

約数和(自身を除く): 286123632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 563, 636, 680, 795, 816, 848, 901, 1020, 1060, 1126, 1272, 1360, 1590, 1689, 1802, 2040, 2120, 2252, 2544, 2703, 2815, 3180, 3378, 3604, 4080, 4240, 4504, 4505, 5406, 5630, 6360, 6756, 7208, 8445, 9008, 9010, 9571, 10812, 11260, 12720, 13512, 13515, 14416, 16890, 18020, 19142, 21624, 22520, 27024, 27030, 28713, 29839, 33780, 36040, 38284, 43248, 45040, 47855, 54060, 57426, 59678, 67560, 72080, 76568, 89517, 95710, 108120, 114852, 119356, 135120, 143565, 149195, 153136, 179034, 191420, 216240, 229704, 238712, 287130, 298390, 358068, 382840, 447585, 459408, 477424, 507263, 574260, 596780, 716136, 765680, 895170, 1014526, 1148520, 1193560, 1432272, 1521789, 1790340, 2029052, 2297040, 2387120, 2536315, 3043578, 3580680, 4058104, 5072630, 6087156, 7161360, 7608945, 8116208, 10145260, 12174312, 15217890, 20290520, 24348624, 30435780, 40581040, 60871560, 121743120]

約数ペア:

[(1, 121743120), (2, 60871560), (3, 40581040), (4, 30435780), (5, 24348624), (6, 20290520), (8, 15217890), (10, 12174312), (12, 10145260), (15, 8116208), (16, 7608945), (17, 7161360), (20, 6087156), (24, 5072630), (30, 4058104), (34, 3580680), (40, 3043578), (48, 2536315), (51, 2387120), (53, 2297040), (60, 2029052), (68, 1790340), (80, 1521789), (85, 1432272), (102, 1193560), (106, 1148520), (120, 1014526), (136, 895170), (159, 765680), (170, 716136), (204, 596780), (212, 574260), (240, 507263), (255, 477424), (265, 459408), (272, 447585), (318, 382840), (340, 358068), (408, 298390), (424, 287130), (510, 238712), (530, 229704), (563, 216240), (636, 191420), (680, 179034), (795, 153136), (816, 149195), (848, 143565), (901, 135120), (1020, 119356), (1060, 114852), (1126, 108120), (1272, 95710), (1360, 89517), (1590, 76568), (1689, 72080), (1802, 67560), (2040, 59678), (2120, 57426), (2252, 54060), (2544, 47855), (2703, 45040), (2815, 43248), (3180, 38284), (3378, 36040), (3604, 33780), (4080, 29839), (4240, 28713), (4504, 27030), (4505, 27024), (5406, 22520), (5630, 21624), (6360, 19142), (6756, 18020), (7208, 16890), (8445, 14416), (9008, 13515), (9010, 13512), (9571, 12720), (10812, 11260)]