265075920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16007}}^1$

素因数の和:16049

約数の個数: 120

約数和(自身を含む): 928976256

約数和(自身を除く): 663900336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16007, 16560, 32014, 48021, 64028, 80035, 96042, 128056, 144063, 160070, 192084, 240105, 256112, 288126, 320140, 368161, 384168, 480210, 576252, 640280, 720315, 736322, 768336, 960420, 1104483, 1152504, 1280560, 1440630, 1472644, 1840805, 1920840, 2208966, 2305008, 2881260, 2945288, 3313449, 3681610, 3841680, 4417932, 5522415, 5762520, 5890576, 6626898, 7363220, 8835864, 11044830, 11525040, 13253796, 14726440, 16567245, 17671728, 22089660, 26507592, 29452880, 33134490, 44179320, 53015184, 66268980, 88358640, 132537960, 265075920]

約数ペア:

[(1, 265075920), (2, 132537960), (3, 88358640), (4, 66268980), (5, 53015184), (6, 44179320), (8, 33134490), (9, 29452880), (10, 26507592), (12, 22089660), (15, 17671728), (16, 16567245), (18, 14726440), (20, 13253796), (23, 11525040), (24, 11044830), (30, 8835864), (36, 7363220), (40, 6626898), (45, 5890576), (46, 5762520), (48, 5522415), (60, 4417932), (69, 3841680), (72, 3681610), (80, 3313449), (90, 2945288), (92, 2881260), (115, 2305008), (120, 2208966), (138, 1920840), (144, 1840805), (180, 1472644), (184, 1440630), (207, 1280560), (230, 1152504), (240, 1104483), (276, 960420), (345, 768336), (360, 736322), (368, 720315), (414, 640280), (460, 576252), (552, 480210), (690, 384168), (720, 368161), (828, 320140), (920, 288126), (1035, 256112), (1104, 240105), (1380, 192084), (1656, 160070), (1840, 144063), (2070, 128056), (2760, 96042), (3312, 80035), (4140, 64028), (5520, 48021), (8280, 32014), (16007, 16560)]