2691720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7477}}^1$

素因数の和:7494

約数の個数: 48

約数和(自身を含む): 8749260

約数和(自身を除く): 6057540

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, 7477, 14954, 22431, 29908, 37385, 44862, 59816, 67293, 74770, 89724, 112155, 134586, 149540, 179448, 224310, 269172, 299080, 336465, 448620, 538344, 672930, 897240, 1345860, 2691720]

約数ペア:

[(1, 2691720), (2, 1345860), (3, 897240), (4, 672930), (5, 538344), (6, 448620), (8, 336465), (9, 299080), (10, 269172), (12, 224310), (15, 179448), (18, 149540), (20, 134586), (24, 112155), (30, 89724), (36, 74770), (40, 67293), (45, 59816), (60, 44862), (72, 37385), (90, 29908), (120, 22431), (180, 14954), (360, 7477)]