301914720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3045

約数の個数: 144

約数和(自身を含む): 1045148832

約数和(自身を除く): 743234112

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, 2953, 3195, 3408, 4260, 5112, 5680, 5906, 6390, 6816, 8520, 8859, 10224, 11360, 11812, 12780, 14765, 17040, 17718, 20448, 23624, 25560, 26577, 29530, 34080, 35436, 44295, 47248, 51120, 53154, 59060, 70872, 88590, 94496, 102240, 106308, 118120, 132885, 141744, 177180, 209663, 212616, 236240, 265770, 283488, 354360, 419326, 425232, 472480, 531540, 628989, 708720, 838652, 850464, 1048315, 1063080, 1257978, 1417440, 1677304, 1886967, 2096630, 2126160, 2515956, 3144945, 3354608, 3773934, 4193260, 4252320, 5031912, 6289890, 6709216, 7547868, 8386520, 9434835, 10063824, 12579780, 15095736, 16773040, 18869670, 20127648, 25159560, 30191472, 33546080, 37739340, 50319120, 60382944, 75478680, 100638240, 150957360, 301914720]

約数ペア:

[(1, 301914720), (2, 150957360), (3, 100638240), (4, 75478680), (5, 60382944), (6, 50319120), (8, 37739340), (9, 33546080), (10, 30191472), (12, 25159560), (15, 20127648), (16, 18869670), (18, 16773040), (20, 15095736), (24, 12579780), (30, 10063824), (32, 9434835), (36, 8386520), (40, 7547868), (45, 6709216), (48, 6289890), (60, 5031912), (71, 4252320), (72, 4193260), (80, 3773934), (90, 3354608), (96, 3144945), (120, 2515956), (142, 2126160), (144, 2096630), (160, 1886967), (180, 1677304), (213, 1417440), (240, 1257978), (284, 1063080), (288, 1048315), (355, 850464), (360, 838652), (426, 708720), (480, 628989), (568, 531540), (639, 472480), (710, 425232), (720, 419326), (852, 354360), (1065, 283488), (1136, 265770), (1278, 236240), (1420, 212616), (1440, 209663), (1704, 177180), (2130, 141744), (2272, 132885), (2556, 118120), (2840, 106308), (2953, 102240), (3195, 94496), (3408, 88590), (4260, 70872), (5112, 59060), (5680, 53154), (5906, 51120), (6390, 47248), (6816, 44295), (8520, 35436), (8859, 34080), (10224, 29530), (11360, 26577), (11812, 25560), (12780, 23624), (14765, 20448), (17040, 17718)]