2232840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 6998400

約数和(自身を除く): 4765560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 809, 920, 1380, 1618, 2427, 2760, 3236, 4045, 4854, 6472, 8090, 9708, 12135, 16180, 18607, 19416, 24270, 32360, 37214, 48540, 55821, 74428, 93035, 97080, 111642, 148856, 186070, 223284, 279105, 372140, 446568, 558210, 744280, 1116420, 2232840]

約数ペア:

[(1, 2232840), (2, 1116420), (3, 744280), (4, 558210), (5, 446568), (6, 372140), (8, 279105), (10, 223284), (12, 186070), (15, 148856), (20, 111642), (23, 97080), (24, 93035), (30, 74428), (40, 55821), (46, 48540), (60, 37214), (69, 32360), (92, 24270), (115, 19416), (120, 18607), (138, 16180), (184, 12135), (230, 9708), (276, 8090), (345, 6472), (460, 4854), (552, 4045), (690, 3236), (809, 2760), (920, 2427), (1380, 1618)]