129204240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 441936000

約数和(自身を除く): 312731760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 109, 110, 120, 132, 165, 176, 218, 220, 240, 264, 327, 330, 436, 440, 449, 528, 545, 654, 660, 872, 880, 898, 1090, 1199, 1308, 1320, 1347, 1635, 1744, 1796, 2180, 2245, 2398, 2616, 2640, 2694, 3270, 3592, 3597, 4360, 4490, 4796, 4939, 5232, 5388, 5995, 6540, 6735, 7184, 7194, 8720, 8980, 9592, 9878, 10776, 11990, 13080, 13470, 14388, 14817, 17960, 17985, 19184, 19756, 21552, 23980, 24695, 26160, 26940, 28776, 29634, 35920, 35970, 39512, 47960, 48941, 49390, 53880, 57552, 59268, 71940, 74085, 79024, 95920, 97882, 98780, 107760, 118536, 143880, 146823, 148170, 195764, 197560, 237072, 244705, 287760, 293646, 296340, 391528, 395120, 489410, 538351, 587292, 592680, 734115, 783056, 978820, 1076702, 1174584, 1185360, 1468230, 1615053, 1957640, 2153404, 2349168, 2691755, 2936460, 3230106, 3915280, 4306808, 5383510, 5872920, 6460212, 8075265, 8613616, 10767020, 11745840, 12920424, 16150530, 21534040, 25840848, 32301060, 43068080, 64602120, 129204240]

約数ペア:

[(1, 129204240), (2, 64602120), (3, 43068080), (4, 32301060), (5, 25840848), (6, 21534040), (8, 16150530), (10, 12920424), (11, 11745840), (12, 10767020), (15, 8613616), (16, 8075265), (20, 6460212), (22, 5872920), (24, 5383510), (30, 4306808), (33, 3915280), (40, 3230106), (44, 2936460), (48, 2691755), (55, 2349168), (60, 2153404), (66, 1957640), (80, 1615053), (88, 1468230), (109, 1185360), (110, 1174584), (120, 1076702), (132, 978820), (165, 783056), (176, 734115), (218, 592680), (220, 587292), (240, 538351), (264, 489410), (327, 395120), (330, 391528), (436, 296340), (440, 293646), (449, 287760), (528, 244705), (545, 237072), (654, 197560), (660, 195764), (872, 148170), (880, 146823), (898, 143880), (1090, 118536), (1199, 107760), (1308, 98780), (1320, 97882), (1347, 95920), (1635, 79024), (1744, 74085), (1796, 71940), (2180, 59268), (2245, 57552), (2398, 53880), (2616, 49390), (2640, 48941), (2694, 47960), (3270, 39512), (3592, 35970), (3597, 35920), (4360, 29634), (4490, 28776), (4796, 26940), (4939, 26160), (5232, 24695), (5388, 23980), (5995, 21552), (6540, 19756), (6735, 19184), (7184, 17985), (7194, 17960), (8720, 14817), (8980, 14388), (9592, 13470), (9878, 13080), (10776, 11990)]