80953440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 256628736

約数和(自身を除く): 175675296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 883, 955, 1146, 1528, 1766, 1910, 2292, 2649, 2865, 3056, 3532, 3820, 4415, 4584, 5298, 5730, 6112, 7064, 7640, 8830, 9168, 10596, 11460, 13245, 14128, 15280, 17660, 18336, 21192, 22920, 26490, 28256, 30560, 35320, 42384, 45840, 52980, 70640, 84768, 91680, 105960, 141280, 168653, 211920, 337306, 423840, 505959, 674612, 843265, 1011918, 1349224, 1686530, 2023836, 2529795, 2698448, 3373060, 4047672, 5059590, 5396896, 6746120, 8095344, 10119180, 13492240, 16190688, 20238360, 26984480, 40476720, 80953440]

約数ペア:

[(1, 80953440), (2, 40476720), (3, 26984480), (4, 20238360), (5, 16190688), (6, 13492240), (8, 10119180), (10, 8095344), (12, 6746120), (15, 5396896), (16, 5059590), (20, 4047672), (24, 3373060), (30, 2698448), (32, 2529795), (40, 2023836), (48, 1686530), (60, 1349224), (80, 1011918), (96, 843265), (120, 674612), (160, 505959), (191, 423840), (240, 337306), (382, 211920), (480, 168653), (573, 141280), (764, 105960), (883, 91680), (955, 84768), (1146, 70640), (1528, 52980), (1766, 45840), (1910, 42384), (2292, 35320), (2649, 30560), (2865, 28256), (3056, 26490), (3532, 22920), (3820, 21192), (4415, 18336), (4584, 17660), (5298, 15280), (5730, 14128), (6112, 13245), (7064, 11460), (7640, 10596), (8830, 9168)]