510123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12577}}^1$

素因数の和:12619

約数の個数: 120

約数和(自身を含む): 1712519856

約数和(自身を除く): 1202396736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 12577, 13520, 20280, 25154, 37731, 40560, 50308, 62885, 75462, 100616, 125770, 150924, 163501, 188655, 201232, 251540, 301848, 327002, 377310, 490503, 503080, 603696, 654004, 754620, 817505, 981006, 1006160, 1308008, 1509240, 1635010, 1962012, 2125513, 2452515, 2616016, 3018480, 3270020, 3924024, 4251026, 4905030, 6376539, 6540040, 7848048, 8502052, 9810060, 10627565, 12753078, 13080080, 17004104, 19620120, 21255130, 25506156, 31882695, 34008208, 39240240, 42510260, 51012312, 63765390, 85020520, 102024624, 127530780, 170041040, 255061560, 510123120]

約数ペア:

[(1, 510123120), (2, 255061560), (3, 170041040), (4, 127530780), (5, 102024624), (6, 85020520), (8, 63765390), (10, 51012312), (12, 42510260), (13, 39240240), (15, 34008208), (16, 31882695), (20, 25506156), (24, 21255130), (26, 19620120), (30, 17004104), (39, 13080080), (40, 12753078), (48, 10627565), (52, 9810060), (60, 8502052), (65, 7848048), (78, 6540040), (80, 6376539), (104, 4905030), (120, 4251026), (130, 3924024), (156, 3270020), (169, 3018480), (195, 2616016), (208, 2452515), (240, 2125513), (260, 1962012), (312, 1635010), (338, 1509240), (390, 1308008), (507, 1006160), (520, 981006), (624, 817505), (676, 754620), (780, 654004), (845, 603696), (1014, 503080), (1040, 490503), (1352, 377310), (1560, 327002), (1690, 301848), (2028, 251540), (2535, 201232), (2704, 188655), (3120, 163501), (3380, 150924), (4056, 125770), (5070, 100616), (6760, 75462), (8112, 62885), (10140, 50308), (12577, 40560), (13520, 37731), (20280, 25154)]