11873040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 37455936

約数和(自身を除く): 25582896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 811, 915, 976, 1220, 1464, 1622, 1830, 2433, 2440, 2928, 3244, 3660, 4055, 4866, 4880, 6488, 7320, 8110, 9732, 12165, 12976, 14640, 16220, 19464, 24330, 32440, 38928, 48660, 49471, 64880, 97320, 98942, 148413, 194640, 197884, 247355, 296826, 395768, 494710, 593652, 742065, 791536, 989420, 1187304, 1484130, 1978840, 2374608, 2968260, 3957680, 5936520, 11873040]

約数ペア:

[(1, 11873040), (2, 5936520), (3, 3957680), (4, 2968260), (5, 2374608), (6, 1978840), (8, 1484130), (10, 1187304), (12, 989420), (15, 791536), (16, 742065), (20, 593652), (24, 494710), (30, 395768), (40, 296826), (48, 247355), (60, 197884), (61, 194640), (80, 148413), (120, 98942), (122, 97320), (183, 64880), (240, 49471), (244, 48660), (305, 38928), (366, 32440), (488, 24330), (610, 19464), (732, 16220), (811, 14640), (915, 12976), (976, 12165), (1220, 9732), (1464, 8110), (1622, 7320), (1830, 6488), (2433, 4880), (2440, 4866), (2928, 4055), (3244, 3660)]