90499320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251387}}^1$

素因数の和:251404

約数の個数: 48

約数和(自身を含む): 294123960

約数和(自身を除く): 203624640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 251387, 502774, 754161, 1005548, 1256935, 1508322, 2011096, 2262483, 2513870, 3016644, 3770805, 4524966, 5027740, 6033288, 7541610, 9049932, 10055480, 11312415, 15083220, 18099864, 22624830, 30166440, 45249660, 90499320]

約数ペア:

[(1, 90499320), (2, 45249660), (3, 30166440), (4, 22624830), (5, 18099864), (6, 15083220), (8, 11312415), (9, 10055480), (10, 9049932), (12, 7541610), (15, 6033288), (18, 5027740), (20, 4524966), (24, 3770805), (30, 3016644), (36, 2513870), (40, 2262483), (45, 2011096), (60, 1508322), (72, 1256935), (90, 1005548), (120, 754161), (180, 502774), (360, 251387)]