495906880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1116

約数の個数: 112

約数和(自身を含む): 1356238080

約数和(自身を除く): 860331200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 269, 280, 320, 448, 538, 560, 823, 1076, 1120, 1345, 1646, 1883, 2152, 2240, 2690, 3292, 3766, 4115, 4304, 5380, 5761, 6584, 7532, 8230, 8608, 9415, 10760, 11522, 13168, 15064, 16460, 17216, 18830, 21520, 23044, 26336, 28805, 30128, 32920, 37660, 43040, 46088, 52672, 57610, 60256, 65840, 75320, 86080, 92176, 115220, 120512, 131680, 150640, 184352, 221387, 230440, 263360, 301280, 368704, 442774, 460880, 602560, 885548, 921760, 1106935, 1549709, 1771096, 1843520, 2213870, 3099418, 3542192, 4427740, 6198836, 7084384, 7748545, 8855480, 12397672, 14168768, 15497090, 17710960, 24795344, 30994180, 35421920, 49590688, 61988360, 70843840, 99181376, 123976720, 247953440, 495906880]

約数ペア:

[(1, 495906880), (2, 247953440), (4, 123976720), (5, 99181376), (7, 70843840), (8, 61988360), (10, 49590688), (14, 35421920), (16, 30994180), (20, 24795344), (28, 17710960), (32, 15497090), (35, 14168768), (40, 12397672), (56, 8855480), (64, 7748545), (70, 7084384), (80, 6198836), (112, 4427740), (140, 3542192), (160, 3099418), (224, 2213870), (269, 1843520), (280, 1771096), (320, 1549709), (448, 1106935), (538, 921760), (560, 885548), (823, 602560), (1076, 460880), (1120, 442774), (1345, 368704), (1646, 301280), (1883, 263360), (2152, 230440), (2240, 221387), (2690, 184352), (3292, 150640), (3766, 131680), (4115, 120512), (4304, 115220), (5380, 92176), (5761, 86080), (6584, 75320), (7532, 65840), (8230, 60256), (8608, 57610), (9415, 52672), (10760, 46088), (11522, 43040), (13168, 37660), (15064, 32920), (16460, 30128), (17216, 28805), (18830, 26336), (21520, 23044)]