40027976640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13898603}}^1$

素因数の和:13898626

約数の個数: 84

約数和(自身を含む): 137679571224

約数和(自身を除く): 97651594584

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13898603, 27797206, 41695809, 55594412, 69493015, 83391618, 111188824, 125087427, 138986030, 166783236, 208479045, 222377648, 250174854, 277972060, 333566472, 416958090, 444755296, 500349708, 555944120, 625437135, 667132944, 833916180, 889510592, 1000699416, 1111888240, 1250874270, 1334265888, 1667832360, 2001398832, 2223776480, 2501748540, 2668531776, 3335664720, 4002797664, 4447552960, 5003497080, 6671329440, 8005595328, 10006994160, 13342658880, 20013988320, 40027976640]

約数ペア:

[(1, 40027976640), (2, 20013988320), (3, 13342658880), (4, 10006994160), (5, 8005595328), (6, 6671329440), (8, 5003497080), (9, 4447552960), (10, 4002797664), (12, 3335664720), (15, 2668531776), (16, 2501748540), (18, 2223776480), (20, 2001398832), (24, 1667832360), (30, 1334265888), (32, 1250874270), (36, 1111888240), (40, 1000699416), (45, 889510592), (48, 833916180), (60, 667132944), (64, 625437135), (72, 555944120), (80, 500349708), (90, 444755296), (96, 416958090), (120, 333566472), (144, 277972060), (160, 250174854), (180, 222377648), (192, 208479045), (240, 166783236), (288, 138986030), (320, 125087427), (360, 111188824), (480, 83391618), (576, 69493015), (720, 55594412), (960, 41695809), (1440, 27797206), (2880, 13898603)]