1272154560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32321}}^1$

素因数の和:32382

約数の個数: 112

約数和(自身を含む): 4137733152

約数和(自身を除く): 2865578592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 19680, 32321, 39360, 64642, 96963, 129284, 161605, 193926, 258568, 323210, 387852, 484815, 517136, 646420, 775704, 969630, 1034272, 1292840, 1325161, 1551408, 1939260, 2068544, 2585680, 2650322, 3102816, 3878520, 3975483, 5171360, 5300644, 6205632, 6625805, 7757040, 7950966, 10342720, 10601288, 13251610, 15514080, 15901932, 19877415, 21202576, 26503220, 31028160, 31803864, 39754830, 42405152, 53006440, 63607728, 79509660, 84810304, 106012880, 127215456, 159019320, 212025760, 254430912, 318038640, 424051520, 636077280, 1272154560]

約数ペア:

[(1, 1272154560), (2, 636077280), (3, 424051520), (4, 318038640), (5, 254430912), (6, 212025760), (8, 159019320), (10, 127215456), (12, 106012880), (15, 84810304), (16, 79509660), (20, 63607728), (24, 53006440), (30, 42405152), (32, 39754830), (40, 31803864), (41, 31028160), (48, 26503220), (60, 21202576), (64, 19877415), (80, 15901932), (82, 15514080), (96, 13251610), (120, 10601288), (123, 10342720), (160, 7950966), (164, 7757040), (192, 6625805), (205, 6205632), (240, 5300644), (246, 5171360), (320, 3975483), (328, 3878520), (410, 3102816), (480, 2650322), (492, 2585680), (615, 2068544), (656, 1939260), (820, 1551408), (960, 1325161), (984, 1292840), (1230, 1034272), (1312, 969630), (1640, 775704), (1968, 646420), (2460, 517136), (2624, 484815), (3280, 387852), (3936, 323210), (4920, 258568), (6560, 193926), (7872, 161605), (9840, 129284), (13120, 96963), (19680, 64642), (32321, 39360)]