3820248720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{74731}}^1$

素因数の和:74821

約数の個数: 120

約数和(自身を含む): 13010542272

約数和(自身を除く): 9190293552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 74731, 149462, 224193, 298924, 373655, 448386, 597848, 672579, 747310, 896772, 1120965, 1195696, 1345158, 1494620, 1793544, 2241930, 2690316, 2989240, 3362895, 3587088, 4483860, 5305901, 5380632, 5978480, 6725790, 8967720, 10611802, 10761264, 13451580, 15917703, 17935440, 21223604, 26529505, 26903160, 31835406, 42447208, 47753109, 53059010, 53806320, 63670812, 79588515, 84894416, 95506218, 106118020, 127341624, 159177030, 191012436, 212236040, 238765545, 254683248, 318354060, 382024872, 424472080, 477531090, 636708120, 764049744, 955062180, 1273416240, 1910124360, 3820248720]

約数ペア:

[(1, 3820248720), (2, 1910124360), (3, 1273416240), (4, 955062180), (5, 764049744), (6, 636708120), (8, 477531090), (9, 424472080), (10, 382024872), (12, 318354060), (15, 254683248), (16, 238765545), (18, 212236040), (20, 191012436), (24, 159177030), (30, 127341624), (36, 106118020), (40, 95506218), (45, 84894416), (48, 79588515), (60, 63670812), (71, 53806320), (72, 53059010), (80, 47753109), (90, 42447208), (120, 31835406), (142, 26903160), (144, 26529505), (180, 21223604), (213, 17935440), (240, 15917703), (284, 13451580), (355, 10761264), (360, 10611802), (426, 8967720), (568, 6725790), (639, 5978480), (710, 5380632), (720, 5305901), (852, 4483860), (1065, 3587088), (1136, 3362895), (1278, 2989240), (1420, 2690316), (1704, 2241930), (2130, 1793544), (2556, 1494620), (2840, 1345158), (3195, 1195696), (3408, 1120965), (4260, 896772), (5112, 747310), (5680, 672579), (6390, 597848), (8520, 448386), (10224, 373655), (12780, 298924), (17040, 224193), (25560, 149462), (51120, 74731)]