90634680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83921}}^1$

素因数の和:83941

約数の個数: 64

約数和(自身を含む): 302119200

約数和(自身を除く): 211484520

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, 83921, 167842, 251763, 335684, 419605, 503526, 671368, 755289, 839210, 1007052, 1258815, 1510578, 1678420, 2014104, 2265867, 2517630, 3021156, 3356840, 3776445, 4531734, 5035260, 6042312, 7552890, 9063468, 10070520, 11329335, 15105780, 18126936, 22658670, 30211560, 45317340, 90634680]

約数ペア:

[(1, 90634680), (2, 45317340), (3, 30211560), (4, 22658670), (5, 18126936), (6, 15105780), (8, 11329335), (9, 10070520), (10, 9063468), (12, 7552890), (15, 6042312), (18, 5035260), (20, 4531734), (24, 3776445), (27, 3356840), (30, 3021156), (36, 2517630), (40, 2265867), (45, 2014104), (54, 1678420), (60, 1510578), (72, 1258815), (90, 1007052), (108, 839210), (120, 755289), (135, 671368), (180, 503526), (216, 419605), (270, 335684), (360, 251763), (540, 167842), (1080, 83921)]