1550886120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{615431}}^1$

素因数の和:615455

約数の個数: 96

約数和(自身を含む): 5760443520

約数和(自身を除く): 4209557400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 615431, 1230862, 1846293, 2461724, 3077155, 3692586, 4308017, 4923448, 5538879, 6154310, 7385172, 8616034, 9231465, 11077758, 12308620, 12924051, 14770344, 17232068, 18462930, 21540085, 22155516, 24617240, 25848102, 27694395, 34464136, 36925860, 38772153, 43080170, 44311032, 51696204, 55388790, 64620255, 73851720, 77544306, 86160340, 103392408, 110777580, 129240510, 155088612, 172320680, 193860765, 221555160, 258481020, 310177224, 387721530, 516962040, 775443060, 1550886120]

約数ペア:

[(1, 1550886120), (2, 775443060), (3, 516962040), (4, 387721530), (5, 310177224), (6, 258481020), (7, 221555160), (8, 193860765), (9, 172320680), (10, 155088612), (12, 129240510), (14, 110777580), (15, 103392408), (18, 86160340), (20, 77544306), (21, 73851720), (24, 64620255), (28, 55388790), (30, 51696204), (35, 44311032), (36, 43080170), (40, 38772153), (42, 36925860), (45, 34464136), (56, 27694395), (60, 25848102), (63, 24617240), (70, 22155516), (72, 21540085), (84, 18462930), (90, 17232068), (105, 14770344), (120, 12924051), (126, 12308620), (140, 11077758), (168, 9231465), (180, 8616034), (210, 7385172), (252, 6154310), (280, 5538879), (315, 4923448), (360, 4308017), (420, 3692586), (504, 3077155), (630, 2461724), (840, 1846293), (1260, 1230862), (2520, 615431)]