23697240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28211}}^1$

素因数の和:28232

約数の個数: 64

約数和(自身を含む): 81250560

約数和(自身を除く): 57553320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28211, 56422, 84633, 112844, 141055, 169266, 197477, 225688, 282110, 338532, 394954, 423165, 564220, 592431, 677064, 789908, 846330, 987385, 1128440, 1184862, 1579816, 1692660, 1974770, 2369724, 2962155, 3385320, 3949540, 4739448, 5924310, 7899080, 11848620, 23697240]

約数ペア:

[(1, 23697240), (2, 11848620), (3, 7899080), (4, 5924310), (5, 4739448), (6, 3949540), (7, 3385320), (8, 2962155), (10, 2369724), (12, 1974770), (14, 1692660), (15, 1579816), (20, 1184862), (21, 1128440), (24, 987385), (28, 846330), (30, 789908), (35, 677064), (40, 592431), (42, 564220), (56, 423165), (60, 394954), (70, 338532), (84, 282110), (105, 225688), (120, 197477), (140, 169266), (168, 141055), (210, 112844), (280, 84633), (420, 56422), (840, 28211)]