23239920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8803}}^1$

素因数の和:8830

約数の個数: 80

約数和(自身を含む): 78602112

約数和(自身を除く): 55362192

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, 8803, 17606, 26409, 35212, 44015, 52818, 70424, 88030, 96833, 105636, 132045, 140848, 176060, 193666, 211272, 264090, 290499, 352120, 387332, 422544, 484165, 528180, 580998, 704240, 774664, 968330, 1056360, 1161996, 1452495, 1549328, 1936660, 2112720, 2323992, 2904990, 3873320, 4647984, 5809980, 7746640, 11619960, 23239920]

約数ペア:

[(1, 23239920), (2, 11619960), (3, 7746640), (4, 5809980), (5, 4647984), (6, 3873320), (8, 2904990), (10, 2323992), (11, 2112720), (12, 1936660), (15, 1549328), (16, 1452495), (20, 1161996), (22, 1056360), (24, 968330), (30, 774664), (33, 704240), (40, 580998), (44, 528180), (48, 484165), (55, 422544), (60, 387332), (66, 352120), (80, 290499), (88, 264090), (110, 211272), (120, 193666), (132, 176060), (165, 140848), (176, 132045), (220, 105636), (240, 96833), (264, 88030), (330, 70424), (440, 52818), (528, 44015), (660, 35212), (880, 26409), (1320, 17606), (2640, 8803)]