123548760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 415296000

約数和(自身を除く): 291747240

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, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 823, 834, 1080, 1112, 1251, 1390, 1646, 1668, 2085, 2469, 2502, 2780, 3292, 3336, 3753, 4115, 4170, 4938, 5004, 5560, 6255, 6584, 7407, 7506, 8230, 8340, 9876, 10008, 12345, 12510, 14814, 15012, 16460, 16680, 18765, 19752, 22221, 24690, 25020, 29628, 30024, 32920, 37035, 37530, 44442, 49380, 50040, 59256, 74070, 75060, 88884, 98760, 111105, 114397, 148140, 150120, 177768, 222210, 228794, 296280, 343191, 444420, 457588, 571985, 686382, 888840, 915176, 1029573, 1143970, 1372764, 1715955, 2059146, 2287940, 2745528, 3088719, 3431910, 4118292, 4575880, 5147865, 6177438, 6863820, 8236584, 10295730, 12354876, 13727640, 15443595, 20591460, 24709752, 30887190, 41182920, 61774380, 123548760]

約数ペア:

[(1, 123548760), (2, 61774380), (3, 41182920), (4, 30887190), (5, 24709752), (6, 20591460), (8, 15443595), (9, 13727640), (10, 12354876), (12, 10295730), (15, 8236584), (18, 6863820), (20, 6177438), (24, 5147865), (27, 4575880), (30, 4118292), (36, 3431910), (40, 3088719), (45, 2745528), (54, 2287940), (60, 2059146), (72, 1715955), (90, 1372764), (108, 1143970), (120, 1029573), (135, 915176), (139, 888840), (180, 686382), (216, 571985), (270, 457588), (278, 444420), (360, 343191), (417, 296280), (540, 228794), (556, 222210), (695, 177768), (823, 150120), (834, 148140), (1080, 114397), (1112, 111105), (1251, 98760), (1390, 88884), (1646, 75060), (1668, 74070), (2085, 59256), (2469, 50040), (2502, 49380), (2780, 44442), (3292, 37530), (3336, 37035), (3753, 32920), (4115, 30024), (4170, 29628), (4938, 25020), (5004, 24690), (5560, 22221), (6255, 19752), (6584, 18765), (7407, 16680), (7506, 16460), (8230, 15012), (8340, 14814), (9876, 12510), (10008, 12345)]