1550103840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1076461}}^1$

素因数の和:1076482

約数の個数: 72

約数和(自身を含む): 5289734268

約数和(自身を除く): 3739630428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1076461, 2152922, 3229383, 4305844, 5382305, 6458766, 8611688, 9688149, 10764610, 12917532, 16146915, 17223376, 19376298, 21529220, 25835064, 32293830, 34446752, 38752596, 43058440, 48440745, 51670128, 64587660, 77505192, 86116880, 96881490, 103340256, 129175320, 155010384, 172233760, 193762980, 258350640, 310020768, 387525960, 516701280, 775051920, 1550103840]

約数ペア:

[(1, 1550103840), (2, 775051920), (3, 516701280), (4, 387525960), (5, 310020768), (6, 258350640), (8, 193762980), (9, 172233760), (10, 155010384), (12, 129175320), (15, 103340256), (16, 96881490), (18, 86116880), (20, 77505192), (24, 64587660), (30, 51670128), (32, 48440745), (36, 43058440), (40, 38752596), (45, 34446752), (48, 32293830), (60, 25835064), (72, 21529220), (80, 19376298), (90, 17223376), (96, 16146915), (120, 12917532), (144, 10764610), (160, 9688149), (180, 8611688), (240, 6458766), (288, 5382305), (360, 4305844), (480, 3229383), (720, 2152922), (1440, 1076461)]