495352080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2677}}^1$

素因数の和:2953

約数の個数: 120

約数和(自身を含む): 1670654232

約数和(自身を除く): 1175302152

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, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2570, 2677, 3084, 3855, 4112, 4626, 5140, 5354, 6168, 7710, 8031, 9252, 10280, 10708, 11565, 12336, 13385, 15420, 16062, 18504, 20560, 21416, 23130, 24093, 26770, 30840, 32124, 37008, 40155, 42832, 46260, 48186, 53540, 61680, 64248, 80310, 92520, 96372, 107080, 120465, 128496, 160620, 185040, 192744, 214160, 240930, 321240, 385488, 481860, 642480, 687989, 963720, 1375978, 1927440, 2063967, 2751956, 3439945, 4127934, 5503912, 6191901, 6879890, 8255868, 10319835, 11007824, 12383802, 13759780, 16511736, 20639670, 24767604, 27519560, 30959505, 33023472, 41279340, 49535208, 55039120, 61919010, 82558680, 99070416, 123838020, 165117360, 247676040, 495352080]

約数ペア:

[(1, 495352080), (2, 247676040), (3, 165117360), (4, 123838020), (5, 99070416), (6, 82558680), (8, 61919010), (9, 55039120), (10, 49535208), (12, 41279340), (15, 33023472), (16, 30959505), (18, 27519560), (20, 24767604), (24, 20639670), (30, 16511736), (36, 13759780), (40, 12383802), (45, 11007824), (48, 10319835), (60, 8255868), (72, 6879890), (80, 6191901), (90, 5503912), (120, 4127934), (144, 3439945), (180, 2751956), (240, 2063967), (257, 1927440), (360, 1375978), (514, 963720), (720, 687989), (771, 642480), (1028, 481860), (1285, 385488), (1542, 321240), (2056, 240930), (2313, 214160), (2570, 192744), (2677, 185040), (3084, 160620), (3855, 128496), (4112, 120465), (4626, 107080), (5140, 96372), (5354, 92520), (6168, 80310), (7710, 64248), (8031, 61680), (9252, 53540), (10280, 48186), (10708, 46260), (11565, 42832), (12336, 40155), (13385, 37008), (15420, 32124), (16062, 30840), (18504, 26770), (20560, 24093), (21416, 23130)]