168032520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9931}}^1$

素因数の和:9995

約数の個数: 96

約数和(自身を含む): 557781120

約数和(自身を除く): 389748600

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, 4230, 5640, 8460, 9931, 16920, 19862, 29793, 39724, 49655, 59586, 79448, 89379, 99310, 119172, 148965, 178758, 198620, 238344, 297930, 357516, 397240, 446895, 466757, 595860, 715032, 893790, 933514, 1191720, 1400271, 1787580, 1867028, 2333785, 2800542, 3575160, 3734056, 4200813, 4667570, 5601084, 7001355, 8401626, 9335140, 11202168, 14002710, 16803252, 18670280, 21004065, 28005420, 33606504, 42008130, 56010840, 84016260, 168032520]

約数ペア:

[(1, 168032520), (2, 84016260), (3, 56010840), (4, 42008130), (5, 33606504), (6, 28005420), (8, 21004065), (9, 18670280), (10, 16803252), (12, 14002710), (15, 11202168), (18, 9335140), (20, 8401626), (24, 7001355), (30, 5601084), (36, 4667570), (40, 4200813), (45, 3734056), (47, 3575160), (60, 2800542), (72, 2333785), (90, 1867028), (94, 1787580), (120, 1400271), (141, 1191720), (180, 933514), (188, 893790), (235, 715032), (282, 595860), (360, 466757), (376, 446895), (423, 397240), (470, 357516), (564, 297930), (705, 238344), (846, 198620), (940, 178758), (1128, 148965), (1410, 119172), (1692, 99310), (1880, 89379), (2115, 79448), (2820, 59586), (3384, 49655), (4230, 39724), (5640, 29793), (8460, 19862), (9931, 16920)]