12417354720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{121453}}^1$

素因数の和:121545

約数の個数: 144

約数和(自身を含む): 42971396832

約数和(自身を除く): 30554042112

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 25560, 34080, 51120, 102240, 121453, 242906, 364359, 485812, 607265, 728718, 971624, 1093077, 1214530, 1457436, 1821795, 1943248, 2186154, 2429060, 2914872, 3643590, 3886496, 4372308, 4858120, 5465385, 5829744, 7287180, 8623163, 8744616, 9716240, 10930770, 11659488, 14574360, 17246326, 17489232, 19432480, 21861540, 25869489, 29148720, 34492652, 34978464, 43115815, 43723080, 51738978, 58297440, 68985304, 77608467, 86231630, 87446160, 103477956, 129347445, 137970608, 155216934, 172463260, 174892320, 206955912, 258694890, 275941216, 310433868, 344926520, 388042335, 413911824, 517389780, 620867736, 689853040, 776084670, 827823648, 1034779560, 1241735472, 1379706080, 1552169340, 2069559120, 2483470944, 3104338680, 4139118240, 6208677360, 12417354720]

約数ペア:

[(1, 12417354720), (2, 6208677360), (3, 4139118240), (4, 3104338680), (5, 2483470944), (6, 2069559120), (8, 1552169340), (9, 1379706080), (10, 1241735472), (12, 1034779560), (15, 827823648), (16, 776084670), (18, 689853040), (20, 620867736), (24, 517389780), (30, 413911824), (32, 388042335), (36, 344926520), (40, 310433868), (45, 275941216), (48, 258694890), (60, 206955912), (71, 174892320), (72, 172463260), (80, 155216934), (90, 137970608), (96, 129347445), (120, 103477956), (142, 87446160), (144, 86231630), (160, 77608467), (180, 68985304), (213, 58297440), (240, 51738978), (284, 43723080), (288, 43115815), (355, 34978464), (360, 34492652), (426, 29148720), (480, 25869489), (568, 21861540), (639, 19432480), (710, 17489232), (720, 17246326), (852, 14574360), (1065, 11659488), (1136, 10930770), (1278, 9716240), (1420, 8744616), (1440, 8623163), (1704, 7287180), (2130, 5829744), (2272, 5465385), (2556, 4858120), (2840, 4372308), (3195, 3886496), (3408, 3643590), (4260, 2914872), (5112, 2429060), (5680, 2186154), (6390, 1943248), (6816, 1821795), (8520, 1457436), (10224, 1214530), (11360, 1093077), (12780, 971624), (17040, 728718), (20448, 607265), (25560, 485812), (34080, 364359), (51120, 242906), (102240, 121453)]