416394540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12641}}^1$

素因数の和:12720

約数の個数: 96

約数和(自身を含む): 1316790720

約数和(自身を除く): 900396180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 12641, 16470, 25282, 32940, 37923, 50564, 63205, 75846, 113769, 126410, 151692, 189615, 227538, 252820, 341307, 379230, 455076, 568845, 682614, 758460, 771101, 1137690, 1365228, 1542202, 1706535, 2275380, 2313303, 3084404, 3413070, 3855505, 4626606, 6826140, 6939909, 7711010, 9253212, 11566515, 13879818, 15422020, 20819727, 23133030, 27759636, 34699545, 41639454, 46266060, 69399090, 83278908, 104098635, 138798180, 208197270, 416394540]

約数ペア:

[(1, 416394540), (2, 208197270), (3, 138798180), (4, 104098635), (5, 83278908), (6, 69399090), (9, 46266060), (10, 41639454), (12, 34699545), (15, 27759636), (18, 23133030), (20, 20819727), (27, 15422020), (30, 13879818), (36, 11566515), (45, 9253212), (54, 7711010), (60, 6939909), (61, 6826140), (90, 4626606), (108, 3855505), (122, 3413070), (135, 3084404), (180, 2313303), (183, 2275380), (244, 1706535), (270, 1542202), (305, 1365228), (366, 1137690), (540, 771101), (549, 758460), (610, 682614), (732, 568845), (915, 455076), (1098, 379230), (1220, 341307), (1647, 252820), (1830, 227538), (2196, 189615), (2745, 151692), (3294, 126410), (3660, 113769), (5490, 75846), (6588, 63205), (8235, 50564), (10980, 37923), (12641, 32940), (16470, 25282)]