54807120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 185586336

約数和(自身を除く): 130779216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 467, 489, 652, 720, 815, 934, 978, 1304, 1401, 1467, 1630, 1868, 1956, 2335, 2445, 2608, 2802, 2934, 3260, 3736, 3912, 4203, 4670, 4890, 5604, 5868, 6520, 7005, 7335, 7472, 7824, 8406, 9340, 9780, 11208, 11736, 13040, 14010, 14670, 16812, 18680, 19560, 21015, 22416, 23472, 28020, 29340, 33624, 37360, 39120, 42030, 56040, 58680, 67248, 76121, 84060, 112080, 117360, 152242, 168120, 228363, 304484, 336240, 380605, 456726, 608968, 685089, 761210, 913452, 1141815, 1217936, 1370178, 1522420, 1826904, 2283630, 2740356, 3044840, 3425445, 3653808, 4567260, 5480712, 6089680, 6850890, 9134520, 10961424, 13701780, 18269040, 27403560, 54807120]

約数ペア:

[(1, 54807120), (2, 27403560), (3, 18269040), (4, 13701780), (5, 10961424), (6, 9134520), (8, 6850890), (9, 6089680), (10, 5480712), (12, 4567260), (15, 3653808), (16, 3425445), (18, 3044840), (20, 2740356), (24, 2283630), (30, 1826904), (36, 1522420), (40, 1370178), (45, 1217936), (48, 1141815), (60, 913452), (72, 761210), (80, 685089), (90, 608968), (120, 456726), (144, 380605), (163, 336240), (180, 304484), (240, 228363), (326, 168120), (360, 152242), (467, 117360), (489, 112080), (652, 84060), (720, 76121), (815, 67248), (934, 58680), (978, 56040), (1304, 42030), (1401, 39120), (1467, 37360), (1630, 33624), (1868, 29340), (1956, 28020), (2335, 23472), (2445, 22416), (2608, 21015), (2802, 19560), (2934, 18680), (3260, 16812), (3736, 14670), (3912, 14010), (4203, 13040), (4670, 11736), (4890, 11208), (5604, 9780), (5868, 9340), (6520, 8406), (7005, 7824), (7335, 7472)]