244675440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{339827}}^1$

素因数の和:339846

約数の個数: 60

約数和(自身を含む): 821704104

約数和(自身を除く): 577028664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 339827, 679654, 1019481, 1359308, 1699135, 2038962, 2718616, 3058443, 3398270, 4077924, 5097405, 5437232, 6116886, 6796540, 8155848, 10194810, 12233772, 13593080, 15292215, 16311696, 20389620, 24467544, 27186160, 30584430, 40779240, 48935088, 61168860, 81558480, 122337720, 244675440]

約数ペア:

[(1, 244675440), (2, 122337720), (3, 81558480), (4, 61168860), (5, 48935088), (6, 40779240), (8, 30584430), (9, 27186160), (10, 24467544), (12, 20389620), (15, 16311696), (16, 15292215), (18, 13593080), (20, 12233772), (24, 10194810), (30, 8155848), (36, 6796540), (40, 6116886), (45, 5437232), (48, 5097405), (60, 4077924), (72, 3398270), (80, 3058443), (90, 2718616), (120, 2038962), (144, 1699135), (180, 1359308), (240, 1019481), (360, 679654), (720, 339827)]