380744820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1289}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 1187625600

約数和(自身を除く): 806880780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 547, 1094, 1289, 1641, 2188, 2578, 2735, 3282, 3867, 4923, 5156, 5470, 6445, 6564, 7734, 8205, 9846, 10940, 11601, 12890, 14769, 15468, 16410, 19335, 19692, 23202, 24615, 25780, 29538, 32820, 34803, 38670, 46404, 49230, 58005, 59076, 69606, 73845, 77340, 98460, 116010, 139212, 147690, 174015, 232020, 295380, 348030, 696060, 705083, 1410166, 2115249, 2820332, 3525415, 4230498, 6345747, 7050830, 8460996, 10576245, 12691494, 14101660, 19037241, 21152490, 25382988, 31728735, 38074482, 42304980, 63457470, 76148964, 95186205, 126914940, 190372410, 380744820]

約数ペア:

[(1, 380744820), (2, 190372410), (3, 126914940), (4, 95186205), (5, 76148964), (6, 63457470), (9, 42304980), (10, 38074482), (12, 31728735), (15, 25382988), (18, 21152490), (20, 19037241), (27, 14101660), (30, 12691494), (36, 10576245), (45, 8460996), (54, 7050830), (60, 6345747), (90, 4230498), (108, 3525415), (135, 2820332), (180, 2115249), (270, 1410166), (540, 705083), (547, 696060), (1094, 348030), (1289, 295380), (1641, 232020), (2188, 174015), (2578, 147690), (2735, 139212), (3282, 116010), (3867, 98460), (4923, 77340), (5156, 73845), (5470, 69606), (6445, 59076), (6564, 58005), (7734, 49230), (8205, 46404), (9846, 38670), (10940, 34803), (11601, 32820), (12890, 29538), (14769, 25780), (15468, 24615), (16410, 23202), (19335, 19692)]