88358640

素因数分解:

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

素因数の和:16046

約数の個数: 80

約数和(自身を含む): 285838848

約数和(自身を除く): 197480208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16007, 32014, 48021, 64028, 80035, 96042, 128056, 160070, 192084, 240105, 256112, 320140, 368161, 384168, 480210, 640280, 736322, 768336, 960420, 1104483, 1280560, 1472644, 1840805, 1920840, 2208966, 2945288, 3681610, 3841680, 4417932, 5522415, 5890576, 7363220, 8835864, 11044830, 14726440, 17671728, 22089660, 29452880, 44179320, 88358640]

約数ペア:

[(1, 88358640), (2, 44179320), (3, 29452880), (4, 22089660), (5, 17671728), (6, 14726440), (8, 11044830), (10, 8835864), (12, 7363220), (15, 5890576), (16, 5522415), (20, 4417932), (23, 3841680), (24, 3681610), (30, 2945288), (40, 2208966), (46, 1920840), (48, 1840805), (60, 1472644), (69, 1280560), (80, 1104483), (92, 960420), (115, 768336), (120, 736322), (138, 640280), (184, 480210), (230, 384168), (240, 368161), (276, 320140), (345, 256112), (368, 240105), (460, 192084), (552, 160070), (690, 128056), (920, 96042), (1104, 80035), (1380, 64028), (1840, 48021), (2760, 32014), (5520, 16007)]