553251120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{121327}}^1$

素因数の和:121362

約数の個数: 80

約数和(自身を含む): 1805360640

約数和(自身を除く): 1252109520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 121327, 242654, 363981, 485308, 606635, 727962, 970616, 1213270, 1455924, 1819905, 1941232, 2305213, 2426540, 2911848, 3639810, 4610426, 4853080, 5823696, 6915639, 7279620, 9220852, 9706160, 11526065, 13831278, 14559240, 18441704, 23052130, 27662556, 29118480, 34578195, 36883408, 46104260, 55325112, 69156390, 92208520, 110650224, 138312780, 184417040, 276625560, 553251120]

約数ペア:

[(1, 553251120), (2, 276625560), (3, 184417040), (4, 138312780), (5, 110650224), (6, 92208520), (8, 69156390), (10, 55325112), (12, 46104260), (15, 36883408), (16, 34578195), (19, 29118480), (20, 27662556), (24, 23052130), (30, 18441704), (38, 14559240), (40, 13831278), (48, 11526065), (57, 9706160), (60, 9220852), (76, 7279620), (80, 6915639), (95, 5823696), (114, 4853080), (120, 4610426), (152, 3639810), (190, 2911848), (228, 2426540), (240, 2305213), (285, 1941232), (304, 1819905), (380, 1455924), (456, 1213270), (570, 970616), (760, 727962), (912, 606635), (1140, 485308), (1520, 363981), (2280, 242654), (4560, 121327)]