29731440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 93485088

約数和(自身を除く): 63753648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1697, 1752, 2190, 2920, 3394, 3504, 4380, 5091, 5840, 6788, 8485, 8760, 10182, 13576, 16970, 17520, 20364, 25455, 27152, 33940, 40728, 50910, 67880, 81456, 101820, 123881, 135760, 203640, 247762, 371643, 407280, 495524, 619405, 743286, 991048, 1238810, 1486572, 1858215, 1982096, 2477620, 2973144, 3716430, 4955240, 5946288, 7432860, 9910480, 14865720, 29731440]

約数ペア:

[(1, 29731440), (2, 14865720), (3, 9910480), (4, 7432860), (5, 5946288), (6, 4955240), (8, 3716430), (10, 2973144), (12, 2477620), (15, 1982096), (16, 1858215), (20, 1486572), (24, 1238810), (30, 991048), (40, 743286), (48, 619405), (60, 495524), (73, 407280), (80, 371643), (120, 247762), (146, 203640), (219, 135760), (240, 123881), (292, 101820), (365, 81456), (438, 67880), (584, 50910), (730, 40728), (876, 33940), (1095, 27152), (1168, 25455), (1460, 20364), (1697, 17520), (1752, 16970), (2190, 13576), (2920, 10182), (3394, 8760), (3504, 8485), (4380, 6788), (5091, 5840)]