298787760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6803}}^1$

素因数の和:6883

約数の個数: 120

約数和(自身を含む): 1020028464

約数和(自身を除く): 721240704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 6803, 7320, 8784, 10980, 13606, 14640, 20409, 21960, 27212, 34015, 40818, 43920, 54424, 61227, 68030, 81636, 102045, 108848, 122454, 136060, 163272, 204090, 244908, 272120, 306135, 326544, 408180, 414983, 489816, 544240, 612270, 816360, 829966, 979632, 1224540, 1244949, 1632720, 1659932, 2074915, 2449080, 2489898, 3319864, 3734847, 4149830, 4898160, 4979796, 6224745, 6639728, 7469694, 8299660, 9959592, 12449490, 14939388, 16599320, 18674235, 19919184, 24898980, 29878776, 33198640, 37348470, 49797960, 59757552, 74696940, 99595920, 149393880, 298787760]

約数ペア:

[(1, 298787760), (2, 149393880), (3, 99595920), (4, 74696940), (5, 59757552), (6, 49797960), (8, 37348470), (9, 33198640), (10, 29878776), (12, 24898980), (15, 19919184), (16, 18674235), (18, 16599320), (20, 14939388), (24, 12449490), (30, 9959592), (36, 8299660), (40, 7469694), (45, 6639728), (48, 6224745), (60, 4979796), (61, 4898160), (72, 4149830), (80, 3734847), (90, 3319864), (120, 2489898), (122, 2449080), (144, 2074915), (180, 1659932), (183, 1632720), (240, 1244949), (244, 1224540), (305, 979632), (360, 829966), (366, 816360), (488, 612270), (549, 544240), (610, 489816), (720, 414983), (732, 408180), (915, 326544), (976, 306135), (1098, 272120), (1220, 244908), (1464, 204090), (1830, 163272), (2196, 136060), (2440, 122454), (2745, 108848), (2928, 102045), (3660, 81636), (4392, 68030), (4880, 61227), (5490, 54424), (6803, 43920), (7320, 40818), (8784, 34015), (10980, 27212), (13606, 21960), (14640, 20409)]