47018520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 154131120

約数和(自身を除く): 107112600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 997, 1048, 1179, 1310, 1572, 1965, 1994, 2358, 2620, 2991, 3144, 3930, 3988, 4716, 4985, 5240, 5895, 5982, 7860, 7976, 8973, 9432, 9970, 11790, 11964, 14955, 15720, 17946, 19940, 23580, 23928, 29910, 35892, 39880, 44865, 47160, 59820, 71784, 89730, 119640, 130607, 179460, 261214, 358920, 391821, 522428, 653035, 783642, 1044856, 1175463, 1306070, 1567284, 1959105, 2350926, 2612140, 3134568, 3918210, 4701852, 5224280, 5877315, 7836420, 9403704, 11754630, 15672840, 23509260, 47018520]

約数ペア:

[(1, 47018520), (2, 23509260), (3, 15672840), (4, 11754630), (5, 9403704), (6, 7836420), (8, 5877315), (9, 5224280), (10, 4701852), (12, 3918210), (15, 3134568), (18, 2612140), (20, 2350926), (24, 1959105), (30, 1567284), (36, 1306070), (40, 1175463), (45, 1044856), (60, 783642), (72, 653035), (90, 522428), (120, 391821), (131, 358920), (180, 261214), (262, 179460), (360, 130607), (393, 119640), (524, 89730), (655, 71784), (786, 59820), (997, 47160), (1048, 44865), (1179, 39880), (1310, 35892), (1572, 29910), (1965, 23928), (1994, 23580), (2358, 19940), (2620, 17946), (2991, 15720), (3144, 14955), (3930, 11964), (3988, 11790), (4716, 9970), (4985, 9432), (5240, 8973), (5895, 7976), (5982, 7860)]