265903920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16057}}^1$

素因数の和:16099

約数の個数: 120

約数和(自身を含む): 931877856

約数和(自身を除く): 665973936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16057, 16560, 32114, 48171, 64228, 80285, 96342, 128456, 144513, 160570, 192684, 240855, 256912, 289026, 321140, 369311, 385368, 481710, 578052, 642280, 722565, 738622, 770736, 963420, 1107933, 1156104, 1284560, 1445130, 1477244, 1846555, 1926840, 2215866, 2312208, 2890260, 2954488, 3323799, 3693110, 3853680, 4431732, 5539665, 5780520, 5908976, 6647598, 7386220, 8863464, 11079330, 11561040, 13295196, 14772440, 16618995, 17726928, 22158660, 26590392, 29544880, 33237990, 44317320, 53180784, 66475980, 88634640, 132951960, 265903920]

約数ペア:

[(1, 265903920), (2, 132951960), (3, 88634640), (4, 66475980), (5, 53180784), (6, 44317320), (8, 33237990), (9, 29544880), (10, 26590392), (12, 22158660), (15, 17726928), (16, 16618995), (18, 14772440), (20, 13295196), (23, 11561040), (24, 11079330), (30, 8863464), (36, 7386220), (40, 6647598), (45, 5908976), (46, 5780520), (48, 5539665), (60, 4431732), (69, 3853680), (72, 3693110), (80, 3323799), (90, 2954488), (92, 2890260), (115, 2312208), (120, 2215866), (138, 1926840), (144, 1846555), (180, 1477244), (184, 1445130), (207, 1284560), (230, 1156104), (240, 1107933), (276, 963420), (345, 770736), (360, 738622), (368, 722565), (414, 642280), (460, 578052), (552, 481710), (690, 385368), (720, 369311), (828, 321140), (920, 289026), (1035, 256912), (1104, 240855), (1380, 192684), (1656, 160570), (1840, 144513), (2070, 128456), (2760, 96342), (3312, 80285), (4140, 64228), (5520, 48171), (8280, 32114), (16057, 16560)]