958920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 2946240

約数和(自身を除く): 1987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 131, 183, 244, 262, 305, 366, 393, 488, 524, 610, 655, 732, 786, 915, 1048, 1220, 1310, 1464, 1572, 1830, 1965, 2440, 2620, 3144, 3660, 3930, 5240, 7320, 7860, 7991, 15720, 15982, 23973, 31964, 39955, 47946, 63928, 79910, 95892, 119865, 159820, 191784, 239730, 319640, 479460, 958920]

約数ペア:

[(1, 958920), (2, 479460), (3, 319640), (4, 239730), (5, 191784), (6, 159820), (8, 119865), (10, 95892), (12, 79910), (15, 63928), (20, 47946), (24, 39955), (30, 31964), (40, 23973), (60, 15982), (61, 15720), (120, 7991), (122, 7860), (131, 7320), (183, 5240), (244, 3930), (262, 3660), (305, 3144), (366, 2620), (393, 2440), (488, 1965), (524, 1830), (610, 1572), (655, 1464), (732, 1310), (786, 1220), (915, 1048)]