1259298360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19763}}^1$

素因数の和:19842

約数の個数: 128

約数和(自身を含む): 4269024000

約数和(自身を除く): 3009725640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 15930, 19763, 21240, 31860, 39526, 59289, 63720, 79052, 98815, 118578, 158104, 177867, 197630, 237156, 296445, 355734, 395260, 474312, 533601, 592890, 711468, 790520, 889335, 1067202, 1166017, 1185780, 1422936, 1778670, 2134404, 2332034, 2371560, 2668005, 3498051, 3557340, 4268808, 4664068, 5336010, 5830085, 6996102, 7114680, 9328136, 10494153, 10672020, 11660170, 13992204, 17490255, 20988306, 21344040, 23320340, 27984408, 31482459, 34980510, 41976612, 46640680, 52470765, 62964918, 69961020, 83953224, 104941530, 125929836, 139922040, 157412295, 209883060, 251859672, 314824590, 419766120, 629649180, 1259298360]

約数ペア:

[(1, 1259298360), (2, 629649180), (3, 419766120), (4, 314824590), (5, 251859672), (6, 209883060), (8, 157412295), (9, 139922040), (10, 125929836), (12, 104941530), (15, 83953224), (18, 69961020), (20, 62964918), (24, 52470765), (27, 46640680), (30, 41976612), (36, 34980510), (40, 31482459), (45, 27984408), (54, 23320340), (59, 21344040), (60, 20988306), (72, 17490255), (90, 13992204), (108, 11660170), (118, 10672020), (120, 10494153), (135, 9328136), (177, 7114680), (180, 6996102), (216, 5830085), (236, 5336010), (270, 4664068), (295, 4268808), (354, 3557340), (360, 3498051), (472, 2668005), (531, 2371560), (540, 2332034), (590, 2134404), (708, 1778670), (885, 1422936), (1062, 1185780), (1080, 1166017), (1180, 1067202), (1416, 889335), (1593, 790520), (1770, 711468), (2124, 592890), (2360, 533601), (2655, 474312), (3186, 395260), (3540, 355734), (4248, 296445), (5310, 237156), (6372, 197630), (7080, 177867), (7965, 158104), (10620, 118578), (12744, 98815), (15930, 79052), (19763, 63720), (21240, 59289), (31860, 39526)]