221330604720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{922210853}}^1$

素因数の和:922210869

約数の個数: 40

約数和(自身を含む): 686124875376

約数和(自身を除く): 464794270656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 922210853, 1844421706, 2766632559, 3688843412, 4611054265, 5533265118, 7377686824, 9222108530, 11066530236, 13833162795, 14755373648, 18444217060, 22133060472, 27666325590, 36888434120, 44266120944, 55332651180, 73776868240, 110665302360, 221330604720]

約数ペア:

[(1, 221330604720), (2, 110665302360), (3, 73776868240), (4, 55332651180), (5, 44266120944), (6, 36888434120), (8, 27666325590), (10, 22133060472), (12, 18444217060), (15, 14755373648), (16, 13833162795), (20, 11066530236), (24, 9222108530), (30, 7377686824), (40, 5533265118), (48, 4611054265), (60, 3688843412), (80, 2766632559), (120, 1844421706), (240, 922210853)]