489341520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{226547}}^1$

素因数の和:226569

約数の個数: 80

約数和(自身を含む): 1685517120

約数和(自身を除く): 1196175600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 226547, 453094, 679641, 906188, 1132735, 1359282, 1812376, 2038923, 2265470, 2718564, 3398205, 3624752, 4077846, 4530940, 5437128, 6116769, 6796410, 8155692, 9061880, 10194615, 10874256, 12233538, 13592820, 16311384, 18123760, 20389230, 24467076, 27185640, 30583845, 32622768, 40778460, 48934152, 54371280, 61167690, 81556920, 97868304, 122335380, 163113840, 244670760, 489341520]

約数ペア:

[(1, 489341520), (2, 244670760), (3, 163113840), (4, 122335380), (5, 97868304), (6, 81556920), (8, 61167690), (9, 54371280), (10, 48934152), (12, 40778460), (15, 32622768), (16, 30583845), (18, 27185640), (20, 24467076), (24, 20389230), (27, 18123760), (30, 16311384), (36, 13592820), (40, 12233538), (45, 10874256), (48, 10194615), (54, 9061880), (60, 8155692), (72, 6796410), (80, 6116769), (90, 5437128), (108, 4530940), (120, 4077846), (135, 3624752), (144, 3398205), (180, 2718564), (216, 2265470), (240, 2038923), (270, 1812376), (360, 1359282), (432, 1132735), (540, 906188), (720, 679641), (1080, 453094), (2160, 226547)]