24856020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19727}}^1$

素因数の和:19749

約数の個数: 72

約数和(自身を含む): 86171904

約数和(自身を除く): 61315884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 19727, 39454, 59181, 78908, 98635, 118362, 138089, 177543, 197270, 236724, 276178, 295905, 355086, 394540, 414267, 552356, 591810, 690445, 710172, 828534, 887715, 1183620, 1242801, 1380890, 1657068, 1775430, 2071335, 2485602, 2761780, 3550860, 4142670, 4971204, 6214005, 8285340, 12428010, 24856020]

約数ペア:

[(1, 24856020), (2, 12428010), (3, 8285340), (4, 6214005), (5, 4971204), (6, 4142670), (7, 3550860), (9, 2761780), (10, 2485602), (12, 2071335), (14, 1775430), (15, 1657068), (18, 1380890), (20, 1242801), (21, 1183620), (28, 887715), (30, 828534), (35, 710172), (36, 690445), (42, 591810), (45, 552356), (60, 414267), (63, 394540), (70, 355086), (84, 295905), (90, 276178), (105, 236724), (126, 197270), (140, 177543), (180, 138089), (210, 118362), (252, 98635), (315, 78908), (420, 59181), (630, 39454), (1260, 19727)]