4741440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 112

約数和(自身を含む): 16459200

約数和(自身を除く): 11717760

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, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 449, 480, 528, 660, 704, 880, 898, 960, 1056, 1320, 1347, 1760, 1796, 2112, 2245, 2640, 2694, 3520, 3592, 4490, 4939, 5280, 5388, 6735, 7184, 8980, 9878, 10560, 10776, 13470, 14368, 14817, 17960, 19756, 21552, 24695, 26940, 28736, 29634, 35920, 39512, 43104, 49390, 53880, 59268, 71840, 74085, 79024, 86208, 98780, 107760, 118536, 143680, 148170, 158048, 197560, 215520, 237072, 296340, 316096, 395120, 431040, 474144, 592680, 790240, 948288, 1185360, 1580480, 2370720, 4741440]

約数ペア:

[(1, 4741440), (2, 2370720), (3, 1580480), (4, 1185360), (5, 948288), (6, 790240), (8, 592680), (10, 474144), (11, 431040), (12, 395120), (15, 316096), (16, 296340), (20, 237072), (22, 215520), (24, 197560), (30, 158048), (32, 148170), (33, 143680), (40, 118536), (44, 107760), (48, 98780), (55, 86208), (60, 79024), (64, 74085), (66, 71840), (80, 59268), (88, 53880), (96, 49390), (110, 43104), (120, 39512), (132, 35920), (160, 29634), (165, 28736), (176, 26940), (192, 24695), (220, 21552), (240, 19756), (264, 17960), (320, 14817), (330, 14368), (352, 13470), (440, 10776), (449, 10560), (480, 9878), (528, 8980), (660, 7184), (704, 6735), (880, 5388), (898, 5280), (960, 4939), (1056, 4490), (1320, 3592), (1347, 3520), (1760, 2694), (1796, 2640), (2112, 2245)]