506155320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127817}}^1$

素因数の和:127845

約数の個数: 96

約数和(自身を含む): 1794564720

約数和(自身を除く): 1288409400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 127817, 255634, 383451, 511268, 639085, 766902, 1022536, 1150353, 1278170, 1405987, 1533804, 1917255, 2300706, 2556340, 2811974, 3067608, 3834510, 4217961, 4601412, 5112680, 5623948, 5751765, 7029935, 7669020, 8435922, 9202824, 11247896, 11503530, 12653883, 14059870, 15338040, 16871844, 21089805, 23007060, 25307766, 28119740, 33743688, 42179610, 46014120, 50615532, 56239480, 63269415, 84359220, 101231064, 126538830, 168718440, 253077660, 506155320]

約数ペア:

[(1, 506155320), (2, 253077660), (3, 168718440), (4, 126538830), (5, 101231064), (6, 84359220), (8, 63269415), (9, 56239480), (10, 50615532), (11, 46014120), (12, 42179610), (15, 33743688), (18, 28119740), (20, 25307766), (22, 23007060), (24, 21089805), (30, 16871844), (33, 15338040), (36, 14059870), (40, 12653883), (44, 11503530), (45, 11247896), (55, 9202824), (60, 8435922), (66, 7669020), (72, 7029935), (88, 5751765), (90, 5623948), (99, 5112680), (110, 4601412), (120, 4217961), (132, 3834510), (165, 3067608), (180, 2811974), (198, 2556340), (220, 2300706), (264, 1917255), (330, 1533804), (360, 1405987), (396, 1278170), (440, 1150353), (495, 1022536), (660, 766902), (792, 639085), (990, 511268), (1320, 383451), (1980, 255634), (3960, 127817)]