865923120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3407}}^1$

素因数の和:3779

約数の個数: 120

約数和(自身を含む): 2917152576

約数和(自身を除く): 2051229456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 706, 720, 1059, 1412, 1765, 2118, 2824, 3177, 3407, 3530, 4236, 5295, 5648, 6354, 6814, 7060, 8472, 10221, 10590, 12708, 13628, 14120, 15885, 16944, 17035, 20442, 21180, 25416, 27256, 28240, 30663, 31770, 34070, 40884, 42360, 50832, 51105, 54512, 61326, 63540, 68140, 81768, 84720, 102210, 122652, 127080, 136280, 153315, 163536, 204420, 245304, 254160, 272560, 306630, 408840, 490608, 613260, 817680, 1202671, 1226520, 2405342, 2453040, 3608013, 4810684, 6013355, 7216026, 9621368, 10824039, 12026710, 14432052, 18040065, 19242736, 21648078, 24053420, 28864104, 36080130, 43296156, 48106840, 54120195, 57728208, 72160260, 86592312, 96213680, 108240390, 144320520, 173184624, 216480780, 288641040, 432961560, 865923120]

約数ペア:

[(1, 865923120), (2, 432961560), (3, 288641040), (4, 216480780), (5, 173184624), (6, 144320520), (8, 108240390), (9, 96213680), (10, 86592312), (12, 72160260), (15, 57728208), (16, 54120195), (18, 48106840), (20, 43296156), (24, 36080130), (30, 28864104), (36, 24053420), (40, 21648078), (45, 19242736), (48, 18040065), (60, 14432052), (72, 12026710), (80, 10824039), (90, 9621368), (120, 7216026), (144, 6013355), (180, 4810684), (240, 3608013), (353, 2453040), (360, 2405342), (706, 1226520), (720, 1202671), (1059, 817680), (1412, 613260), (1765, 490608), (2118, 408840), (2824, 306630), (3177, 272560), (3407, 254160), (3530, 245304), (4236, 204420), (5295, 163536), (5648, 153315), (6354, 136280), (6814, 127080), (7060, 122652), (8472, 102210), (10221, 84720), (10590, 81768), (12708, 68140), (13628, 63540), (14120, 61326), (15885, 54512), (16944, 51105), (17035, 50832), (20442, 42360), (21180, 40884), (25416, 34070), (27256, 31770), (28240, 30663)]