1266577440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{3079}}^1$

素因数の和:3954

約数の個数: 96

約数和(自身を含む): 3995671680

約数和(自身を除く): 2729094240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 857, 1714, 2571, 3079, 3428, 4285, 5142, 6158, 6856, 8570, 9237, 10284, 12316, 12855, 13712, 15395, 17140, 18474, 20568, 24632, 25710, 27424, 30790, 34280, 36948, 41136, 46185, 49264, 51420, 61580, 68560, 73896, 82272, 92370, 98528, 102840, 123160, 137120, 147792, 184740, 205680, 246320, 295584, 369480, 411360, 492640, 738960, 1477920, 2638703, 5277406, 7916109, 10554812, 13193515, 15832218, 21109624, 26387030, 31664436, 39580545, 42219248, 52774060, 63328872, 79161090, 84438496, 105548120, 126657744, 158322180, 211096240, 253315488, 316644360, 422192480, 633288720, 1266577440]

約数ペア:

[(1, 1266577440), (2, 633288720), (3, 422192480), (4, 316644360), (5, 253315488), (6, 211096240), (8, 158322180), (10, 126657744), (12, 105548120), (15, 84438496), (16, 79161090), (20, 63328872), (24, 52774060), (30, 42219248), (32, 39580545), (40, 31664436), (48, 26387030), (60, 21109624), (80, 15832218), (96, 13193515), (120, 10554812), (160, 7916109), (240, 5277406), (480, 2638703), (857, 1477920), (1714, 738960), (2571, 492640), (3079, 411360), (3428, 369480), (4285, 295584), (5142, 246320), (6158, 205680), (6856, 184740), (8570, 147792), (9237, 137120), (10284, 123160), (12316, 102840), (12855, 98528), (13712, 92370), (15395, 82272), (17140, 73896), (18474, 68560), (20568, 61580), (24632, 51420), (25710, 49264), (27424, 46185), (30790, 41136), (34280, 36948)]