269510362640

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1\times {\mathrm{20641}}^1$

素因数の和:21600

約数の個数: 80

約数和(自身を含む): 630277873920

約数和(自身を除く): 360767511280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 719, 908, 1135, 1438, 1816, 2270, 2876, 3595, 3632, 4540, 5752, 7190, 9080, 11504, 14380, 18160, 20641, 28760, 41282, 57520, 82564, 103205, 163213, 165128, 206410, 326426, 330256, 412820, 652852, 816065, 825640, 1305704, 1632130, 1651280, 2611408, 3264260, 4685507, 6528520, 9371014, 13057040, 14840879, 18742028, 23427535, 29681758, 37484056, 46855070, 59363516, 74204395, 74968112, 93710140, 118727032, 148408790, 187420280, 237454064, 296817580, 374840560, 593635160, 1187270320, 3368879533, 6737759066, 13475518132, 16844397665, 26951036264, 33688795330, 53902072528, 67377590660, 134755181320, 269510362640]

約数ペア:

[(1, 269510362640), (2, 134755181320), (4, 67377590660), (5, 53902072528), (8, 33688795330), (10, 26951036264), (16, 16844397665), (20, 13475518132), (40, 6737759066), (80, 3368879533), (227, 1187270320), (454, 593635160), (719, 374840560), (908, 296817580), (1135, 237454064), (1438, 187420280), (1816, 148408790), (2270, 118727032), (2876, 93710140), (3595, 74968112), (3632, 74204395), (4540, 59363516), (5752, 46855070), (7190, 37484056), (9080, 29681758), (11504, 23427535), (14380, 18742028), (18160, 14840879), (20641, 13057040), (28760, 9371014), (41282, 6528520), (57520, 4685507), (82564, 3264260), (103205, 2611408), (163213, 1651280), (165128, 1632130), (206410, 1305704), (326426, 825640), (330256, 816065), (412820, 652852)]