28357593120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277363}}^1$

素因数の和:277455

約数の個数: 144

約数和(自身を含む): 98133602112

約数和(自身を除く): 69776008992

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, 277363, 554726, 832089, 1109452, 1386815, 1664178, 2218904, 2496267, 2773630, 3328356, 4160445, 4437808, 4992534, 5547260, 6656712, 8320890, 8875616, 9985068, 11094520, 12481335, 13313424, 16641780, 19692773, 19970136, 22189040, 24962670, 26626848, 33283560, 39385546, 39940272, 44378080, 49925340, 59078319, 66567120, 78771092, 79880544, 98463865, 99850680, 118156638, 133134240, 157542184, 177234957, 196927730, 199701360, 236313276, 295391595, 315084368, 354469914, 393855460, 399402720, 472626552, 590783190, 630168736, 708939828, 787710920, 886174785, 945253104, 1181566380, 1417879656, 1575421840, 1772349570, 1890506208, 2363132760, 2835759312, 3150843680, 3544699140, 4726265520, 5671518624, 7089398280, 9452531040, 14178796560, 28357593120]

約数ペア:

[(1, 28357593120), (2, 14178796560), (3, 9452531040), (4, 7089398280), (5, 5671518624), (6, 4726265520), (8, 3544699140), (9, 3150843680), (10, 2835759312), (12, 2363132760), (15, 1890506208), (16, 1772349570), (18, 1575421840), (20, 1417879656), (24, 1181566380), (30, 945253104), (32, 886174785), (36, 787710920), (40, 708939828), (45, 630168736), (48, 590783190), (60, 472626552), (71, 399402720), (72, 393855460), (80, 354469914), (90, 315084368), (96, 295391595), (120, 236313276), (142, 199701360), (144, 196927730), (160, 177234957), (180, 157542184), (213, 133134240), (240, 118156638), (284, 99850680), (288, 98463865), (355, 79880544), (360, 78771092), (426, 66567120), (480, 59078319), (568, 49925340), (639, 44378080), (710, 39940272), (720, 39385546), (852, 33283560), (1065, 26626848), (1136, 24962670), (1278, 22189040), (1420, 19970136), (1440, 19692773), (1704, 16641780), (2130, 13313424), (2272, 12481335), (2556, 11094520), (2840, 9985068), (3195, 8875616), (3408, 8320890), (4260, 6656712), (5112, 5547260), (5680, 4992534), (6390, 4437808), (6816, 4160445), (8520, 3328356), (10224, 2773630), (11360, 2496267), (12780, 2218904), (17040, 1664178), (20448, 1386815), (25560, 1109452), (34080, 832089), (51120, 554726), (102240, 277363)]