185243040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 636323688

約数和(自身を除く): 451080648

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, 197, 240, 288, 360, 394, 480, 591, 653, 720, 788, 985, 1182, 1306, 1440, 1576, 1773, 1959, 1970, 2364, 2612, 2955, 3152, 3265, 3546, 3918, 3940, 4728, 5224, 5877, 5910, 6304, 6530, 7092, 7836, 7880, 8865, 9456, 9795, 10448, 11754, 11820, 13060, 14184, 15672, 15760, 17730, 18912, 19590, 20896, 23508, 23640, 26120, 28368, 29385, 31344, 31520, 35460, 39180, 47016, 47280, 52240, 56736, 58770, 62688, 70920, 78360, 94032, 94560, 104480, 117540, 128641, 141840, 156720, 188064, 235080, 257282, 283680, 313440, 385923, 470160, 514564, 643205, 771846, 940320, 1029128, 1157769, 1286410, 1543692, 1929615, 2058256, 2315538, 2572820, 3087384, 3859230, 4116512, 4631076, 5145640, 5788845, 6174768, 7718460, 9262152, 10291280, 11577690, 12349536, 15436920, 18524304, 20582560, 23155380, 30873840, 37048608, 46310760, 61747680, 92621520, 185243040]

約数ペア:

[(1, 185243040), (2, 92621520), (3, 61747680), (4, 46310760), (5, 37048608), (6, 30873840), (8, 23155380), (9, 20582560), (10, 18524304), (12, 15436920), (15, 12349536), (16, 11577690), (18, 10291280), (20, 9262152), (24, 7718460), (30, 6174768), (32, 5788845), (36, 5145640), (40, 4631076), (45, 4116512), (48, 3859230), (60, 3087384), (72, 2572820), (80, 2315538), (90, 2058256), (96, 1929615), (120, 1543692), (144, 1286410), (160, 1157769), (180, 1029128), (197, 940320), (240, 771846), (288, 643205), (360, 514564), (394, 470160), (480, 385923), (591, 313440), (653, 283680), (720, 257282), (788, 235080), (985, 188064), (1182, 156720), (1306, 141840), (1440, 128641), (1576, 117540), (1773, 104480), (1959, 94560), (1970, 94032), (2364, 78360), (2612, 70920), (2955, 62688), (3152, 58770), (3265, 56736), (3546, 52240), (3918, 47280), (3940, 47016), (4728, 39180), (5224, 35460), (5877, 31520), (5910, 31344), (6304, 29385), (6530, 28368), (7092, 26120), (7836, 23640), (7880, 23508), (8865, 20896), (9456, 19590), (9795, 18912), (10448, 17730), (11754, 15760), (11820, 15672), (13060, 14184)]