269580480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21634

約数の個数: 112

約数和(自身を含む): 921800544

約数和(自身を除く): 652220064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 21601, 43202, 64803, 86404, 108005, 129606, 172808, 216010, 259212, 280813, 324015, 345616, 432020, 518424, 561626, 648030, 691232, 842439, 864040, 1036848, 1123252, 1296060, 1382464, 1404065, 1684878, 1728080, 2073696, 2246504, 2592120, 2808130, 3369756, 3456160, 4147392, 4212195, 4493008, 5184240, 5616260, 6739512, 6912320, 8424390, 8986016, 10368480, 11232520, 13479024, 16848780, 17972032, 20736960, 22465040, 26958048, 33697560, 44930080, 53916096, 67395120, 89860160, 134790240, 269580480]

約数ペア:

[(1, 269580480), (2, 134790240), (3, 89860160), (4, 67395120), (5, 53916096), (6, 44930080), (8, 33697560), (10, 26958048), (12, 22465040), (13, 20736960), (15, 17972032), (16, 16848780), (20, 13479024), (24, 11232520), (26, 10368480), (30, 8986016), (32, 8424390), (39, 6912320), (40, 6739512), (48, 5616260), (52, 5184240), (60, 4493008), (64, 4212195), (65, 4147392), (78, 3456160), (80, 3369756), (96, 2808130), (104, 2592120), (120, 2246504), (130, 2073696), (156, 1728080), (160, 1684878), (192, 1404065), (195, 1382464), (208, 1296060), (240, 1123252), (260, 1036848), (312, 864040), (320, 842439), (390, 691232), (416, 648030), (480, 561626), (520, 518424), (624, 432020), (780, 345616), (832, 324015), (960, 280813), (1040, 259212), (1248, 216010), (1560, 172808), (2080, 129606), (2496, 108005), (3120, 86404), (4160, 64803), (6240, 43202), (12480, 21601)]