38861640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{35983}}^1$

素因数の和:36003

約数の個数: 64

約数和(自身を含む): 129542400

約数和(自身を除く): 90680760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 35983, 71966, 107949, 143932, 179915, 215898, 287864, 323847, 359830, 431796, 539745, 647694, 719660, 863592, 971541, 1079490, 1295388, 1439320, 1619235, 1943082, 2158980, 2590776, 3238470, 3886164, 4317960, 4857705, 6476940, 7772328, 9715410, 12953880, 19430820, 38861640]

約数ペア:

[(1, 38861640), (2, 19430820), (3, 12953880), (4, 9715410), (5, 7772328), (6, 6476940), (8, 4857705), (9, 4317960), (10, 3886164), (12, 3238470), (15, 2590776), (18, 2158980), (20, 1943082), (24, 1619235), (27, 1439320), (30, 1295388), (36, 1079490), (40, 971541), (45, 863592), (54, 719660), (60, 647694), (72, 539745), (90, 431796), (108, 359830), (120, 323847), (135, 287864), (180, 215898), (216, 179915), (270, 143932), (360, 107949), (540, 71966), (1080, 35983)]