115238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43651}}^1$

素因数の和:43678

約数の個数: 80

約数和(自身を含む): 389725056

約数和(自身を除く): 274486416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 43651, 87302, 130953, 174604, 218255, 261906, 349208, 436510, 480161, 523812, 654765, 698416, 873020, 960322, 1047624, 1309530, 1440483, 1746040, 1920644, 2095248, 2400805, 2619060, 2880966, 3492080, 3841288, 4801610, 5238120, 5761932, 7202415, 7682576, 9603220, 10476240, 11523864, 14404830, 19206440, 23047728, 28809660, 38412880, 57619320, 115238640]

約数ペア:

[(1, 115238640), (2, 57619320), (3, 38412880), (4, 28809660), (5, 23047728), (6, 19206440), (8, 14404830), (10, 11523864), (11, 10476240), (12, 9603220), (15, 7682576), (16, 7202415), (20, 5761932), (22, 5238120), (24, 4801610), (30, 3841288), (33, 3492080), (40, 2880966), (44, 2619060), (48, 2400805), (55, 2095248), (60, 1920644), (66, 1746040), (80, 1440483), (88, 1309530), (110, 1047624), (120, 960322), (132, 873020), (165, 698416), (176, 654765), (220, 523812), (240, 480161), (264, 436510), (330, 349208), (440, 261906), (528, 218255), (660, 174604), (880, 130953), (1320, 87302), (2640, 43651)]