160098480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1219

約数の個数: 120

約数和(自身を含む): 540568080

約数和(自身を除く): 380469600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 971, 1145, 1374, 1832, 1942, 2061, 2290, 2748, 2913, 3435, 3664, 3884, 4122, 4580, 4855, 5496, 5826, 6870, 7768, 8244, 8739, 9160, 9710, 10305, 10992, 11652, 13740, 14565, 15536, 16488, 17478, 18320, 19420, 20610, 23304, 27480, 29130, 32976, 34956, 38840, 41220, 43695, 46608, 54960, 58260, 69912, 77680, 82440, 87390, 116520, 139824, 164880, 174780, 222359, 233040, 349560, 444718, 667077, 699120, 889436, 1111795, 1334154, 1778872, 2001231, 2223590, 2668308, 3335385, 3557744, 4002462, 4447180, 5336616, 6670770, 8004924, 8894360, 10006155, 10673232, 13341540, 16009848, 17788720, 20012310, 26683080, 32019696, 40024620, 53366160, 80049240, 160098480]

約数ペア:

[(1, 160098480), (2, 80049240), (3, 53366160), (4, 40024620), (5, 32019696), (6, 26683080), (8, 20012310), (9, 17788720), (10, 16009848), (12, 13341540), (15, 10673232), (16, 10006155), (18, 8894360), (20, 8004924), (24, 6670770), (30, 5336616), (36, 4447180), (40, 4002462), (45, 3557744), (48, 3335385), (60, 2668308), (72, 2223590), (80, 2001231), (90, 1778872), (120, 1334154), (144, 1111795), (180, 889436), (229, 699120), (240, 667077), (360, 444718), (458, 349560), (687, 233040), (720, 222359), (916, 174780), (971, 164880), (1145, 139824), (1374, 116520), (1832, 87390), (1942, 82440), (2061, 77680), (2290, 69912), (2748, 58260), (2913, 54960), (3435, 46608), (3664, 43695), (3884, 41220), (4122, 38840), (4580, 34956), (4855, 32976), (5496, 29130), (5826, 27480), (6870, 23304), (7768, 20610), (8244, 19420), (8739, 18320), (9160, 17478), (9710, 16488), (10305, 15536), (10992, 14565), (11652, 13740)]