1185756540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 3360462336

約数和(自身を除く): 2174705796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 263, 326, 461, 489, 526, 652, 789, 815, 922, 978, 1052, 1315, 1383, 1578, 1630, 1844, 1956, 2305, 2445, 2630, 2766, 3156, 3260, 3945, 4610, 4890, 5260, 5532, 6915, 7890, 9220, 9780, 13830, 15780, 27660, 42869, 75143, 85738, 121243, 128607, 150286, 171476, 214345, 225429, 242486, 257214, 300572, 363729, 375715, 428690, 450858, 484972, 514428, 606215, 643035, 727458, 751430, 857380, 901716, 1127145, 1212430, 1286070, 1454916, 1502860, 1818645, 2254290, 2424860, 2572140, 3637290, 4508580, 7274580, 19762609, 39525218, 59287827, 79050436, 98813045, 118575654, 197626090, 237151308, 296439135, 395252180, 592878270, 1185756540]

約数ペア:

[(1, 1185756540), (2, 592878270), (3, 395252180), (4, 296439135), (5, 237151308), (6, 197626090), (10, 118575654), (12, 98813045), (15, 79050436), (20, 59287827), (30, 39525218), (60, 19762609), (163, 7274580), (263, 4508580), (326, 3637290), (461, 2572140), (489, 2424860), (526, 2254290), (652, 1818645), (789, 1502860), (815, 1454916), (922, 1286070), (978, 1212430), (1052, 1127145), (1315, 901716), (1383, 857380), (1578, 751430), (1630, 727458), (1844, 643035), (1956, 606215), (2305, 514428), (2445, 484972), (2630, 450858), (2766, 428690), (3156, 375715), (3260, 363729), (3945, 300572), (4610, 257214), (4890, 242486), (5260, 225429), (5532, 214345), (6915, 171476), (7890, 150286), (9220, 128607), (9780, 121243), (13830, 85738), (15780, 75143), (27660, 42869)]