214904160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149239}}^1$

素因数の和:149260

約数の個数: 72

約数和(自身を含む): 733365360

約数和(自身を除く): 518461200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 149239, 298478, 447717, 596956, 746195, 895434, 1193912, 1343151, 1492390, 1790868, 2238585, 2387824, 2686302, 2984780, 3581736, 4477170, 4775648, 5372604, 5969560, 6715755, 7163472, 8954340, 10745208, 11939120, 13431510, 14326944, 17908680, 21490416, 23878240, 26863020, 35817360, 42980832, 53726040, 71634720, 107452080, 214904160]

約数ペア:

[(1, 214904160), (2, 107452080), (3, 71634720), (4, 53726040), (5, 42980832), (6, 35817360), (8, 26863020), (9, 23878240), (10, 21490416), (12, 17908680), (15, 14326944), (16, 13431510), (18, 11939120), (20, 10745208), (24, 8954340), (30, 7163472), (32, 6715755), (36, 5969560), (40, 5372604), (45, 4775648), (48, 4477170), (60, 3581736), (72, 2984780), (80, 2686302), (90, 2387824), (96, 2238585), (120, 1790868), (144, 1492390), (160, 1343151), (180, 1193912), (240, 895434), (288, 746195), (360, 596956), (480, 447717), (720, 298478), (1440, 149239)]