884580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 2588544

約数和(自身を除く): 1703964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 641, 690, 1282, 1380, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 12820, 14743, 19230, 29486, 38460, 44229, 58972, 73715, 88458, 147430, 176916, 221145, 294860, 442290, 884580]

約数ペア:

[(1, 884580), (2, 442290), (3, 294860), (4, 221145), (5, 176916), (6, 147430), (10, 88458), (12, 73715), (15, 58972), (20, 44229), (23, 38460), (30, 29486), (46, 19230), (60, 14743), (69, 12820), (92, 9615), (115, 7692), (138, 6410), (230, 3846), (276, 3205), (345, 2564), (460, 1923), (641, 1380), (690, 1282)]