40476720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1090

約数の個数: 80

約数和(自身を含む): 126277632

約数和(自身を除く): 85800912

約数列:

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

約数ペア:

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