1329408180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5483}}^1$

素因数の和:5950

約数の個数: 96

約数和(自身を含む): 4145904000

約数和(自身を除く): 2816495820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 449, 540, 898, 1347, 1796, 2245, 2694, 4041, 4490, 5388, 5483, 6735, 8082, 8980, 10966, 12123, 13470, 16164, 16449, 20205, 21932, 24246, 26940, 27415, 32898, 40410, 48492, 49347, 54830, 60615, 65796, 80820, 82245, 98694, 109660, 121230, 148041, 164490, 197388, 242460, 246735, 296082, 328980, 493470, 592164, 740205, 986940, 1480410, 2461867, 2960820, 4923734, 7385601, 9847468, 12309335, 14771202, 22156803, 24618670, 29542404, 36928005, 44313606, 49237340, 66470409, 73856010, 88627212, 110784015, 132940818, 147712020, 221568030, 265881636, 332352045, 443136060, 664704090, 1329408180]

約数ペア:

[(1, 1329408180), (2, 664704090), (3, 443136060), (4, 332352045), (5, 265881636), (6, 221568030), (9, 147712020), (10, 132940818), (12, 110784015), (15, 88627212), (18, 73856010), (20, 66470409), (27, 49237340), (30, 44313606), (36, 36928005), (45, 29542404), (54, 24618670), (60, 22156803), (90, 14771202), (108, 12309335), (135, 9847468), (180, 7385601), (270, 4923734), (449, 2960820), (540, 2461867), (898, 1480410), (1347, 986940), (1796, 740205), (2245, 592164), (2694, 493470), (4041, 328980), (4490, 296082), (5388, 246735), (5483, 242460), (6735, 197388), (8082, 164490), (8980, 148041), (10966, 121230), (12123, 109660), (13470, 98694), (16164, 82245), (16449, 80820), (20205, 65796), (21932, 60615), (24246, 54830), (26940, 49347), (27415, 48492), (32898, 40410)]