27679080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 128

約数和(自身を含む): 97614720

約数和(自身を除く): 69935640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1613, 1716, 2145, 2860, 3226, 3432, 4290, 4839, 5720, 6452, 8065, 8580, 9678, 12904, 16130, 17160, 17743, 19356, 20969, 24195, 32260, 35486, 38712, 41938, 48390, 53229, 62907, 64520, 70972, 83876, 88715, 96780, 104845, 106458, 125814, 141944, 167752, 177430, 193560, 209690, 212916, 230659, 251628, 266145, 314535, 354860, 419380, 425832, 461318, 503256, 532290, 629070, 691977, 709720, 838760, 922636, 1064580, 1153295, 1258140, 1383954, 1845272, 2129160, 2306590, 2516280, 2767908, 3459885, 4613180, 5535816, 6919770, 9226360, 13839540, 27679080]

約数ペア:

[(1, 27679080), (2, 13839540), (3, 9226360), (4, 6919770), (5, 5535816), (6, 4613180), (8, 3459885), (10, 2767908), (11, 2516280), (12, 2306590), (13, 2129160), (15, 1845272), (20, 1383954), (22, 1258140), (24, 1153295), (26, 1064580), (30, 922636), (33, 838760), (39, 709720), (40, 691977), (44, 629070), (52, 532290), (55, 503256), (60, 461318), (65, 425832), (66, 419380), (78, 354860), (88, 314535), (104, 266145), (110, 251628), (120, 230659), (130, 212916), (132, 209690), (143, 193560), (156, 177430), (165, 167752), (195, 141944), (220, 125814), (260, 106458), (264, 104845), (286, 96780), (312, 88715), (330, 83876), (390, 70972), (429, 64520), (440, 62907), (520, 53229), (572, 48390), (660, 41938), (715, 38712), (780, 35486), (858, 32260), (1144, 24195), (1320, 20969), (1430, 19356), (1560, 17743), (1613, 17160), (1716, 16130), (2145, 12904), (2860, 9678), (3226, 8580), (3432, 8065), (4290, 6452), (4839, 5720)]