10251720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{28477}}^1$

素因数の和:28494

約数の個数: 48

約数和(自身を含む): 33319260

約数和(自身を除く): 23067540

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, 28477, 56954, 85431, 113908, 142385, 170862, 227816, 256293, 284770, 341724, 427155, 512586, 569540, 683448, 854310, 1025172, 1139080, 1281465, 1708620, 2050344, 2562930, 3417240, 5125860, 10251720]

約数ペア:

[(1, 10251720), (2, 5125860), (3, 3417240), (4, 2562930), (5, 2050344), (6, 1708620), (8, 1281465), (9, 1139080), (10, 1025172), (12, 854310), (15, 683448), (18, 569540), (20, 512586), (24, 427155), (30, 341724), (36, 284770), (40, 256293), (45, 227816), (60, 170862), (72, 142385), (90, 113908), (120, 85431), (180, 56954), (360, 28477)]