78760620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 246859200

約数和(自身を除く): 168098580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 929, 942, 1413, 1570, 1858, 1884, 2355, 2787, 2826, 3140, 3716, 4239, 4645, 4710, 5574, 5652, 7065, 8361, 8478, 9290, 9420, 11148, 13935, 14130, 16722, 16956, 18580, 21195, 25083, 27870, 28260, 33444, 41805, 42390, 50166, 55740, 83610, 84780, 100332, 125415, 145853, 167220, 250830, 291706, 437559, 501660, 583412, 729265, 875118, 1312677, 1458530, 1750236, 2187795, 2625354, 2917060, 3938031, 4375590, 5250708, 6563385, 7876062, 8751180, 13126770, 15752124, 19690155, 26253540, 39380310, 78760620]

約数ペア:

[(1, 78760620), (2, 39380310), (3, 26253540), (4, 19690155), (5, 15752124), (6, 13126770), (9, 8751180), (10, 7876062), (12, 6563385), (15, 5250708), (18, 4375590), (20, 3938031), (27, 2917060), (30, 2625354), (36, 2187795), (45, 1750236), (54, 1458530), (60, 1312677), (90, 875118), (108, 729265), (135, 583412), (157, 501660), (180, 437559), (270, 291706), (314, 250830), (471, 167220), (540, 145853), (628, 125415), (785, 100332), (929, 84780), (942, 83610), (1413, 55740), (1570, 50166), (1858, 42390), (1884, 41805), (2355, 33444), (2787, 28260), (2826, 27870), (3140, 25083), (3716, 21195), (4239, 18580), (4645, 16956), (4710, 16722), (5574, 14130), (5652, 13935), (7065, 11148), (8361, 9420), (8478, 9290)]