130617180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3011}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 397981584

約数和(自身を除く): 267364404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3011, 3615, 4338, 4820, 6022, 7230, 8676, 9033, 10845, 12044, 14460, 15055, 18066, 21690, 27099, 30110, 36132, 43380, 45165, 54198, 60220, 90330, 108396, 135495, 180660, 270990, 541980, 725651, 1451302, 2176953, 2902604, 3628255, 4353906, 6530859, 7256510, 8707812, 10884765, 13061718, 14513020, 21769530, 26123436, 32654295, 43539060, 65308590, 130617180]

約数ペア:

[(1, 130617180), (2, 65308590), (3, 43539060), (4, 32654295), (5, 26123436), (6, 21769530), (9, 14513020), (10, 13061718), (12, 10884765), (15, 8707812), (18, 7256510), (20, 6530859), (30, 4353906), (36, 3628255), (45, 2902604), (60, 2176953), (90, 1451302), (180, 725651), (241, 541980), (482, 270990), (723, 180660), (964, 135495), (1205, 108396), (1446, 90330), (2169, 60220), (2410, 54198), (2892, 45165), (3011, 43380), (3615, 36132), (4338, 30110), (4820, 27099), (6022, 21690), (7230, 18066), (8676, 15055), (9033, 14460), (10845, 12044)]