147643920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4429

約数の個数: 120

約数和(自身を含む): 506503296

約数和(自身を除く): 358859376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4363, 5640, 6768, 8460, 8726, 11280, 13089, 16920, 17452, 21815, 26178, 33840, 34904, 39267, 43630, 52356, 65445, 69808, 78534, 87260, 104712, 130890, 157068, 174520, 196335, 205061, 209424, 261780, 314136, 349040, 392670, 410122, 523560, 615183, 628272, 785340, 820244, 1025305, 1047120, 1230366, 1570680, 1640488, 1845549, 2050610, 2460732, 3075915, 3141360, 3280976, 3691098, 4101220, 4921464, 6151830, 7382196, 8202440, 9227745, 9842928, 12303660, 14764392, 16404880, 18455490, 24607320, 29528784, 36910980, 49214640, 73821960, 147643920]

約数ペア:

[(1, 147643920), (2, 73821960), (3, 49214640), (4, 36910980), (5, 29528784), (6, 24607320), (8, 18455490), (9, 16404880), (10, 14764392), (12, 12303660), (15, 9842928), (16, 9227745), (18, 8202440), (20, 7382196), (24, 6151830), (30, 4921464), (36, 4101220), (40, 3691098), (45, 3280976), (47, 3141360), (48, 3075915), (60, 2460732), (72, 2050610), (80, 1845549), (90, 1640488), (94, 1570680), (120, 1230366), (141, 1047120), (144, 1025305), (180, 820244), (188, 785340), (235, 628272), (240, 615183), (282, 523560), (360, 410122), (376, 392670), (423, 349040), (470, 314136), (564, 261780), (705, 209424), (720, 205061), (752, 196335), (846, 174520), (940, 157068), (1128, 130890), (1410, 104712), (1692, 87260), (1880, 78534), (2115, 69808), (2256, 65445), (2820, 52356), (3384, 43630), (3760, 39267), (4230, 34904), (4363, 33840), (5640, 26178), (6768, 21815), (8460, 17452), (8726, 16920), (11280, 13089)]