380677860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9929}}^1$

素因数の和:10018

約数の個数: 96

約数和(自身を含む): 1201132800

約数和(自身を除く): 820454940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 7668, 9585, 9929, 12780, 19170, 19858, 29787, 38340, 39716, 49645, 59574, 89361, 99290, 119148, 148935, 178722, 198580, 268083, 297870, 357444, 446805, 536166, 595740, 704959, 893610, 1072332, 1340415, 1409918, 1787220, 2114877, 2680830, 2819836, 3524795, 4229754, 5361660, 6344631, 7049590, 8459508, 10574385, 12689262, 14099180, 19033893, 21148770, 25378524, 31723155, 38067786, 42297540, 63446310, 76135572, 95169465, 126892620, 190338930, 380677860]

約数ペア:

[(1, 380677860), (2, 190338930), (3, 126892620), (4, 95169465), (5, 76135572), (6, 63446310), (9, 42297540), (10, 38067786), (12, 31723155), (15, 25378524), (18, 21148770), (20, 19033893), (27, 14099180), (30, 12689262), (36, 10574385), (45, 8459508), (54, 7049590), (60, 6344631), (71, 5361660), (90, 4229754), (108, 3524795), (135, 2819836), (142, 2680830), (180, 2114877), (213, 1787220), (270, 1409918), (284, 1340415), (355, 1072332), (426, 893610), (540, 704959), (639, 595740), (710, 536166), (852, 446805), (1065, 357444), (1278, 297870), (1420, 268083), (1917, 198580), (2130, 178722), (2556, 148935), (3195, 119148), (3834, 99290), (4260, 89361), (6390, 59574), (7668, 49645), (9585, 39716), (9929, 38340), (12780, 29787), (19170, 19858)]