85820640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178793}}^1$

素因数の和:178811

約数の個数: 48

約数和(自身を含む): 270336528

約数和(自身を除く): 184515888

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, 240, 480, 178793, 357586, 536379, 715172, 893965, 1072758, 1430344, 1787930, 2145516, 2681895, 2860688, 3575860, 4291032, 5363790, 5721376, 7151720, 8582064, 10727580, 14303440, 17164128, 21455160, 28606880, 42910320, 85820640]

約数ペア:

[(1, 85820640), (2, 42910320), (3, 28606880), (4, 21455160), (5, 17164128), (6, 14303440), (8, 10727580), (10, 8582064), (12, 7151720), (15, 5721376), (16, 5363790), (20, 4291032), (24, 3575860), (30, 2860688), (32, 2681895), (40, 2145516), (48, 1787930), (60, 1430344), (80, 1072758), (96, 893965), (120, 715172), (160, 536379), (240, 357586), (480, 178793)]