1267287960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{3557}}^1$

素因数の和:6540

約数の個数: 64

約数和(自身を含む): 3804213600

約数和(自身を除く): 2536925640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2969, 3557, 5938, 7114, 8907, 10671, 11876, 14228, 14845, 17785, 17814, 21342, 23752, 28456, 29690, 35570, 35628, 42684, 44535, 53355, 59380, 71140, 71256, 85368, 89070, 106710, 118760, 142280, 178140, 213420, 356280, 426840, 10560733, 21121466, 31682199, 42242932, 52803665, 63364398, 84485864, 105607330, 126728796, 158410995, 211214660, 253457592, 316821990, 422429320, 633643980, 1267287960]

約数ペア:

[(1, 1267287960), (2, 633643980), (3, 422429320), (4, 316821990), (5, 253457592), (6, 211214660), (8, 158410995), (10, 126728796), (12, 105607330), (15, 84485864), (20, 63364398), (24, 52803665), (30, 42242932), (40, 31682199), (60, 21121466), (120, 10560733), (2969, 426840), (3557, 356280), (5938, 213420), (7114, 178140), (8907, 142280), (10671, 118760), (11876, 106710), (14228, 89070), (14845, 85368), (17785, 71256), (17814, 71140), (21342, 59380), (23752, 53355), (28456, 44535), (29690, 42684), (35570, 35628)]