271504080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 914787432

約数和(自身を除く): 643283352

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, 360, 557, 677, 720, 1114, 1354, 1671, 2031, 2228, 2708, 2785, 3342, 3385, 4062, 4456, 5013, 5416, 5570, 6093, 6684, 6770, 8124, 8355, 8912, 10026, 10155, 10832, 11140, 12186, 13368, 13540, 16248, 16710, 20052, 20310, 22280, 24372, 25065, 26736, 27080, 30465, 32496, 33420, 40104, 40620, 44560, 48744, 50130, 54160, 60930, 66840, 80208, 81240, 97488, 100260, 121860, 133680, 162480, 200520, 243720, 377089, 401040, 487440, 754178, 1131267, 1508356, 1885445, 2262534, 3016712, 3393801, 3770890, 4525068, 5656335, 6033424, 6787602, 7541780, 9050136, 11312670, 13575204, 15083560, 16969005, 18100272, 22625340, 27150408, 30167120, 33938010, 45250680, 54300816, 67876020, 90501360, 135752040, 271504080]

約数ペア:

[(1, 271504080), (2, 135752040), (3, 90501360), (4, 67876020), (5, 54300816), (6, 45250680), (8, 33938010), (9, 30167120), (10, 27150408), (12, 22625340), (15, 18100272), (16, 16969005), (18, 15083560), (20, 13575204), (24, 11312670), (30, 9050136), (36, 7541780), (40, 6787602), (45, 6033424), (48, 5656335), (60, 4525068), (72, 3770890), (80, 3393801), (90, 3016712), (120, 2262534), (144, 1885445), (180, 1508356), (240, 1131267), (360, 754178), (557, 487440), (677, 401040), (720, 377089), (1114, 243720), (1354, 200520), (1671, 162480), (2031, 133680), (2228, 121860), (2708, 100260), (2785, 97488), (3342, 81240), (3385, 80208), (4062, 66840), (4456, 60930), (5013, 54160), (5416, 50130), (5570, 48744), (6093, 44560), (6684, 40620), (6770, 40104), (8124, 33420), (8355, 32496), (8912, 30465), (10026, 27080), (10155, 26736), (10832, 25065), (11140, 24372), (12186, 22280), (13368, 20310), (13540, 20052), (16248, 16710)]