327811920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 1044576000

約数和(自身を除く): 716764080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 103, 120, 149, 178, 206, 240, 267, 298, 309, 356, 412, 445, 447, 515, 534, 596, 618, 712, 745, 824, 890, 894, 1030, 1068, 1192, 1236, 1335, 1424, 1490, 1545, 1648, 1780, 1788, 2060, 2136, 2235, 2384, 2472, 2670, 2980, 3090, 3560, 3576, 4120, 4272, 4470, 4944, 5340, 5960, 6180, 7120, 7152, 8240, 8940, 9167, 10680, 11920, 12360, 13261, 15347, 17880, 18334, 21360, 24720, 26522, 27501, 30694, 35760, 36668, 39783, 45835, 46041, 53044, 55002, 61388, 66305, 73336, 76735, 79566, 91670, 92082, 106088, 110004, 122776, 132610, 137505, 146672, 153470, 159132, 183340, 184164, 198915, 212176, 220008, 230205, 245552, 265220, 275010, 306940, 318264, 366680, 368328, 397830, 440016, 460410, 530440, 550020, 613880, 636528, 733360, 736656, 795660, 920820, 1060880, 1100040, 1227760, 1365883, 1591320, 1841640, 2200080, 2731766, 3182640, 3683280, 4097649, 5463532, 6829415, 8195298, 10927064, 13658830, 16390596, 20488245, 21854128, 27317660, 32781192, 40976490, 54635320, 65562384, 81952980, 109270640, 163905960, 327811920]

約数ペア:

[(1, 327811920), (2, 163905960), (3, 109270640), (4, 81952980), (5, 65562384), (6, 54635320), (8, 40976490), (10, 32781192), (12, 27317660), (15, 21854128), (16, 20488245), (20, 16390596), (24, 13658830), (30, 10927064), (40, 8195298), (48, 6829415), (60, 5463532), (80, 4097649), (89, 3683280), (103, 3182640), (120, 2731766), (149, 2200080), (178, 1841640), (206, 1591320), (240, 1365883), (267, 1227760), (298, 1100040), (309, 1060880), (356, 920820), (412, 795660), (445, 736656), (447, 733360), (515, 636528), (534, 613880), (596, 550020), (618, 530440), (712, 460410), (745, 440016), (824, 397830), (890, 368328), (894, 366680), (1030, 318264), (1068, 306940), (1192, 275010), (1236, 265220), (1335, 245552), (1424, 230205), (1490, 220008), (1545, 212176), (1648, 198915), (1780, 184164), (1788, 183340), (2060, 159132), (2136, 153470), (2235, 146672), (2384, 137505), (2472, 132610), (2670, 122776), (2980, 110004), (3090, 106088), (3560, 92082), (3576, 91670), (4120, 79566), (4272, 76735), (4470, 73336), (4944, 66305), (5340, 61388), (5960, 55002), (6180, 53044), (7120, 46041), (7152, 45835), (8240, 39783), (8940, 36668), (9167, 35760), (10680, 30694), (11920, 27501), (12360, 26522), (13261, 24720), (15347, 21360), (17880, 18334)]