140462880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292631}}^1$

素因数の和:292649

約数の個数: 48

約数和(自身を含む): 442459584

約数和(自身を除く): 301996704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 292631, 585262, 877893, 1170524, 1463155, 1755786, 2341048, 2926310, 3511572, 4389465, 4682096, 5852620, 7023144, 8778930, 9364192, 11705240, 14046288, 17557860, 23410480, 28092576, 35115720, 46820960, 70231440, 140462880]

約数ペア:

[(1, 140462880), (2, 70231440), (3, 46820960), (4, 35115720), (5, 28092576), (6, 23410480), (8, 17557860), (10, 14046288), (12, 11705240), (15, 9364192), (16, 8778930), (20, 7023144), (24, 5852620), (30, 4682096), (32, 4389465), (40, 3511572), (48, 2926310), (60, 2341048), (80, 1755786), (96, 1463155), (120, 1170524), (160, 877893), (240, 585262), (480, 292631)]