121252080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8563}}^1$

素因数の和:8638

約数の個数: 80

約数和(自身を含む): 382296960

約数和(自身を除く): 261044880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 8563, 14160, 17126, 25689, 34252, 42815, 51378, 68504, 85630, 102756, 128445, 137008, 171260, 205512, 256890, 342520, 411024, 505217, 513780, 685040, 1010434, 1027560, 1515651, 2020868, 2055120, 2526085, 3031302, 4041736, 5052170, 6062604, 7578255, 8083472, 10104340, 12125208, 15156510, 20208680, 24250416, 30313020, 40417360, 60626040, 121252080]

約数ペア:

[(1, 121252080), (2, 60626040), (3, 40417360), (4, 30313020), (5, 24250416), (6, 20208680), (8, 15156510), (10, 12125208), (12, 10104340), (15, 8083472), (16, 7578255), (20, 6062604), (24, 5052170), (30, 4041736), (40, 3031302), (48, 2526085), (59, 2055120), (60, 2020868), (80, 1515651), (118, 1027560), (120, 1010434), (177, 685040), (236, 513780), (240, 505217), (295, 411024), (354, 342520), (472, 256890), (590, 205512), (708, 171260), (885, 137008), (944, 128445), (1180, 102756), (1416, 85630), (1770, 68504), (2360, 51378), (2832, 42815), (3540, 34252), (4720, 25689), (7080, 17126), (8563, 14160)]