198584280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9043}}^1$

素因数の和:9121

約数の個数: 96

約数和(自身を含む): 656051760

約数和(自身を除く): 457467480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 9043, 10980, 18086, 21960, 27129, 36172, 45215, 54258, 72344, 81387, 90430, 108516, 135645, 162774, 180860, 217032, 271290, 325548, 361720, 406935, 542580, 551623, 651096, 813870, 1085160, 1103246, 1627740, 1654869, 2206492, 2758115, 3255480, 3309738, 4412984, 4964607, 5516230, 6619476, 8274345, 9929214, 11032460, 13238952, 16548690, 19858428, 22064920, 24823035, 33097380, 39716856, 49646070, 66194760, 99292140, 198584280]

約数ペア:

[(1, 198584280), (2, 99292140), (3, 66194760), (4, 49646070), (5, 39716856), (6, 33097380), (8, 24823035), (9, 22064920), (10, 19858428), (12, 16548690), (15, 13238952), (18, 11032460), (20, 9929214), (24, 8274345), (30, 6619476), (36, 5516230), (40, 4964607), (45, 4412984), (60, 3309738), (61, 3255480), (72, 2758115), (90, 2206492), (120, 1654869), (122, 1627740), (180, 1103246), (183, 1085160), (244, 813870), (305, 651096), (360, 551623), (366, 542580), (488, 406935), (549, 361720), (610, 325548), (732, 271290), (915, 217032), (1098, 180860), (1220, 162774), (1464, 135645), (1830, 108516), (2196, 90430), (2440, 81387), (2745, 72344), (3660, 54258), (4392, 45215), (5490, 36172), (7320, 27129), (9043, 21960), (10980, 18086)]