1187508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{3079}}^1$

素因数の和:4702

約数の個数: 80

約数和(自身を含む): 3684764160

約数和(自身を除く): 2497255440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1607, 3079, 3214, 4821, 6158, 6428, 8035, 9237, 9642, 12316, 12856, 15395, 16070, 18474, 19284, 24105, 24632, 25712, 30790, 32140, 36948, 38568, 46185, 48210, 49264, 61580, 64280, 73896, 77136, 92370, 96420, 123160, 128560, 147792, 184740, 192840, 246320, 369480, 385680, 738960, 4947953, 9895906, 14843859, 19791812, 24739765, 29687718, 39583624, 49479530, 59375436, 74219295, 79167248, 98959060, 118750872, 148438590, 197918120, 237501744, 296877180, 395836240, 593754360, 1187508720]

約数ペア:

[(1, 1187508720), (2, 593754360), (3, 395836240), (4, 296877180), (5, 237501744), (6, 197918120), (8, 148438590), (10, 118750872), (12, 98959060), (15, 79167248), (16, 74219295), (20, 59375436), (24, 49479530), (30, 39583624), (40, 29687718), (48, 24739765), (60, 19791812), (80, 14843859), (120, 9895906), (240, 4947953), (1607, 738960), (3079, 385680), (3214, 369480), (4821, 246320), (6158, 192840), (6428, 184740), (8035, 147792), (9237, 128560), (9642, 123160), (12316, 96420), (12856, 92370), (15395, 77136), (16070, 73896), (18474, 64280), (19284, 61580), (24105, 49264), (24632, 48210), (25712, 46185), (30790, 38568), (32140, 36948)]