1254086280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1913}}^1$

素因数の和:2540

約数の個数: 128

約数和(自身を含む): 4189363200

約数和(自身を除く): 2935276920

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, 607, 1080, 1214, 1821, 1913, 2428, 3035, 3642, 3826, 4856, 5463, 5739, 6070, 7284, 7652, 9105, 9565, 10926, 11478, 12140, 14568, 15304, 16389, 17217, 18210, 19130, 21852, 22956, 24280, 27315, 28695, 32778, 34434, 36420, 38260, 43704, 45912, 51651, 54630, 57390, 65556, 68868, 72840, 76520, 81945, 86085, 103302, 109260, 114780, 131112, 137736, 163890, 172170, 206604, 218520, 229560, 258255, 327780, 344340, 413208, 516510, 655560, 688680, 1033020, 1161191, 2066040, 2322382, 3483573, 4644764, 5805955, 6967146, 9289528, 10450719, 11611910, 13934292, 17417865, 20901438, 23223820, 27868584, 31352157, 34835730, 41802876, 46447640, 52253595, 62704314, 69671460, 83605752, 104507190, 125408628, 139342920, 156760785, 209014380, 250817256, 313521570, 418028760, 627043140, 1254086280]

約数ペア:

[(1, 1254086280), (2, 627043140), (3, 418028760), (4, 313521570), (5, 250817256), (6, 209014380), (8, 156760785), (9, 139342920), (10, 125408628), (12, 104507190), (15, 83605752), (18, 69671460), (20, 62704314), (24, 52253595), (27, 46447640), (30, 41802876), (36, 34835730), (40, 31352157), (45, 27868584), (54, 23223820), (60, 20901438), (72, 17417865), (90, 13934292), (108, 11611910), (120, 10450719), (135, 9289528), (180, 6967146), (216, 5805955), (270, 4644764), (360, 3483573), (540, 2322382), (607, 2066040), (1080, 1161191), (1214, 1033020), (1821, 688680), (1913, 655560), (2428, 516510), (3035, 413208), (3642, 344340), (3826, 327780), (4856, 258255), (5463, 229560), (5739, 218520), (6070, 206604), (7284, 172170), (7652, 163890), (9105, 137736), (9565, 131112), (10926, 114780), (11478, 109260), (12140, 103302), (14568, 86085), (15304, 81945), (16389, 76520), (17217, 72840), (18210, 68868), (19130, 65556), (21852, 57390), (22956, 54630), (24280, 51651), (27315, 45912), (28695, 43704), (32778, 38260), (34434, 36420)]