71385480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4219}}^1$

素因数の和:4283

約数の個数: 96

約数和(自身を含む): 236995200

約数和(自身を除く): 165609720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4219, 4230, 5640, 8438, 8460, 12657, 16876, 16920, 21095, 25314, 33752, 37971, 42190, 50628, 63285, 75942, 84380, 101256, 126570, 151884, 168760, 189855, 198293, 253140, 303768, 379710, 396586, 506280, 594879, 759420, 793172, 991465, 1189758, 1518840, 1586344, 1784637, 1982930, 2379516, 2974395, 3569274, 3965860, 4759032, 5948790, 7138548, 7931720, 8923185, 11897580, 14277096, 17846370, 23795160, 35692740, 71385480]

約数ペア:

[(1, 71385480), (2, 35692740), (3, 23795160), (4, 17846370), (5, 14277096), (6, 11897580), (8, 8923185), (9, 7931720), (10, 7138548), (12, 5948790), (15, 4759032), (18, 3965860), (20, 3569274), (24, 2974395), (30, 2379516), (36, 1982930), (40, 1784637), (45, 1586344), (47, 1518840), (60, 1189758), (72, 991465), (90, 793172), (94, 759420), (120, 594879), (141, 506280), (180, 396586), (188, 379710), (235, 303768), (282, 253140), (360, 198293), (376, 189855), (423, 168760), (470, 151884), (564, 126570), (705, 101256), (846, 84380), (940, 75942), (1128, 63285), (1410, 50628), (1692, 42190), (1880, 37971), (2115, 33752), (2820, 25314), (3384, 21095), (4219, 16920), (4230, 16876), (5640, 12657), (8438, 8460)]