66123360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 144

約数和(自身を含む): 230682816

約数和(自身を除く): 164559456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 977, 1128, 1410, 1440, 1504, 1692, 1880, 1954, 2115, 2256, 2820, 2931, 3384, 3760, 3908, 4230, 4512, 4885, 5640, 5862, 6768, 7520, 7816, 8460, 8793, 9770, 11280, 11724, 13536, 14655, 15632, 16920, 17586, 19540, 22560, 23448, 29310, 31264, 33840, 35172, 39080, 43965, 45919, 46896, 58620, 67680, 70344, 78160, 87930, 91838, 93792, 117240, 137757, 140688, 156320, 175860, 183676, 229595, 234480, 275514, 281376, 351720, 367352, 413271, 459190, 468960, 551028, 688785, 703440, 734704, 826542, 918380, 1102056, 1377570, 1406880, 1469408, 1653084, 1836760, 2066355, 2204112, 2755140, 3306168, 3673520, 4132710, 4408224, 5510280, 6612336, 7347040, 8265420, 11020560, 13224672, 16530840, 22041120, 33061680, 66123360]

約数ペア:

[(1, 66123360), (2, 33061680), (3, 22041120), (4, 16530840), (5, 13224672), (6, 11020560), (8, 8265420), (9, 7347040), (10, 6612336), (12, 5510280), (15, 4408224), (16, 4132710), (18, 3673520), (20, 3306168), (24, 2755140), (30, 2204112), (32, 2066355), (36, 1836760), (40, 1653084), (45, 1469408), (47, 1406880), (48, 1377570), (60, 1102056), (72, 918380), (80, 826542), (90, 734704), (94, 703440), (96, 688785), (120, 551028), (141, 468960), (144, 459190), (160, 413271), (180, 367352), (188, 351720), (235, 281376), (240, 275514), (282, 234480), (288, 229595), (360, 183676), (376, 175860), (423, 156320), (470, 140688), (480, 137757), (564, 117240), (705, 93792), (720, 91838), (752, 87930), (846, 78160), (940, 70344), (977, 67680), (1128, 58620), (1410, 46896), (1440, 45919), (1504, 43965), (1692, 39080), (1880, 35172), (1954, 33840), (2115, 31264), (2256, 29310), (2820, 23448), (2931, 22560), (3384, 19540), (3760, 17586), (3908, 16920), (4230, 15632), (4512, 14655), (4885, 13536), (5640, 11724), (5862, 11280), (6768, 9770), (7520, 8793), (7816, 8460)]