200648160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139339}}^1$

素因数の和:139360

約数の個数: 72

約数和(自身を含む): 684716760

約数和(自身を除く): 484068600

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, 139339, 278678, 418017, 557356, 696695, 836034, 1114712, 1254051, 1393390, 1672068, 2090085, 2229424, 2508102, 2786780, 3344136, 4180170, 4458848, 5016204, 5573560, 6270255, 6688272, 8360340, 10032408, 11147120, 12540510, 13376544, 16720680, 20064816, 22294240, 25081020, 33441360, 40129632, 50162040, 66882720, 100324080, 200648160]

約数ペア:

[(1, 200648160), (2, 100324080), (3, 66882720), (4, 50162040), (5, 40129632), (6, 33441360), (8, 25081020), (9, 22294240), (10, 20064816), (12, 16720680), (15, 13376544), (16, 12540510), (18, 11147120), (20, 10032408), (24, 8360340), (30, 6688272), (32, 6270255), (36, 5573560), (40, 5016204), (45, 4458848), (48, 4180170), (60, 3344136), (72, 2786780), (80, 2508102), (90, 2229424), (96, 2090085), (120, 1672068), (144, 1393390), (160, 1254051), (180, 1114712), (240, 836034), (288, 696695), (360, 557356), (480, 418017), (720, 278678), (1440, 139339)]