73842960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 229878144

約数和(自身を除く): 156035184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 983, 1252, 1565, 1878, 1966, 2504, 2949, 3130, 3756, 3932, 4695, 4915, 5008, 5898, 6260, 7512, 7864, 9390, 9830, 11796, 12520, 14745, 15024, 15728, 18780, 19660, 23592, 25040, 29490, 37560, 39320, 47184, 58980, 75120, 78640, 117960, 235920, 307679, 615358, 923037, 1230716, 1538395, 1846074, 2461432, 3076790, 3692148, 4615185, 4922864, 6153580, 7384296, 9230370, 12307160, 14768592, 18460740, 24614320, 36921480, 73842960]

約数ペア:

[(1, 73842960), (2, 36921480), (3, 24614320), (4, 18460740), (5, 14768592), (6, 12307160), (8, 9230370), (10, 7384296), (12, 6153580), (15, 4922864), (16, 4615185), (20, 3692148), (24, 3076790), (30, 2461432), (40, 1846074), (48, 1538395), (60, 1230716), (80, 923037), (120, 615358), (240, 307679), (313, 235920), (626, 117960), (939, 78640), (983, 75120), (1252, 58980), (1565, 47184), (1878, 39320), (1966, 37560), (2504, 29490), (2949, 25040), (3130, 23592), (3756, 19660), (3932, 18780), (4695, 15728), (4915, 15024), (5008, 14745), (5898, 12520), (6260, 11796), (7512, 9830), (7864, 9390)]