328558560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5657}}^1$

素因数の和:5697

約数の個数: 144

約数和(自身を含む): 1137801168

約数和(自身を除く): 809242608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5657, 5808, 7260, 9680, 11314, 11616, 14520, 16971, 19360, 22628, 28285, 29040, 33942, 45256, 56570, 58080, 62227, 67884, 84855, 90512, 113140, 124454, 135768, 169710, 181024, 186681, 226280, 248908, 271536, 311135, 339420, 373362, 452560, 497816, 543072, 622270, 678840, 684497, 746724, 905120, 933405, 995632, 1244540, 1357680, 1368994, 1493448, 1866810, 1991264, 2053491, 2489080, 2715360, 2737988, 2986896, 3422485, 3733620, 4106982, 4978160, 5475976, 5973792, 6844970, 7467240, 8213964, 9956320, 10267455, 10951952, 13689940, 14934480, 16427928, 20534910, 21903904, 27379880, 29868960, 32855856, 41069820, 54759760, 65711712, 82139640, 109519520, 164279280, 328558560]

約数ペア:

[(1, 328558560), (2, 164279280), (3, 109519520), (4, 82139640), (5, 65711712), (6, 54759760), (8, 41069820), (10, 32855856), (11, 29868960), (12, 27379880), (15, 21903904), (16, 20534910), (20, 16427928), (22, 14934480), (24, 13689940), (30, 10951952), (32, 10267455), (33, 9956320), (40, 8213964), (44, 7467240), (48, 6844970), (55, 5973792), (60, 5475976), (66, 4978160), (80, 4106982), (88, 3733620), (96, 3422485), (110, 2986896), (120, 2737988), (121, 2715360), (132, 2489080), (160, 2053491), (165, 1991264), (176, 1866810), (220, 1493448), (240, 1368994), (242, 1357680), (264, 1244540), (330, 995632), (352, 933405), (363, 905120), (440, 746724), (480, 684497), (484, 678840), (528, 622270), (605, 543072), (660, 497816), (726, 452560), (880, 373362), (968, 339420), (1056, 311135), (1210, 271536), (1320, 248908), (1452, 226280), (1760, 186681), (1815, 181024), (1936, 169710), (2420, 135768), (2640, 124454), (2904, 113140), (3630, 90512), (3872, 84855), (4840, 67884), (5280, 62227), (5657, 58080), (5808, 56570), (7260, 45256), (9680, 33942), (11314, 29040), (11616, 28285), (14520, 22628), (16971, 19360)]