1227120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5113}}^1$

素因数の和:5129

約数の個数: 40

約数和(自身を含む): 3804816

約数和(自身を除く): 2577696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5113, 10226, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 81808, 102260, 122712, 153390, 204520, 245424, 306780, 409040, 613560, 1227120]

約数ペア:

[(1, 1227120), (2, 613560), (3, 409040), (4, 306780), (5, 245424), (6, 204520), (8, 153390), (10, 122712), (12, 102260), (15, 81808), (16, 76695), (20, 61356), (24, 51130), (30, 40904), (40, 30678), (48, 25565), (60, 20452), (80, 15339), (120, 10226), (240, 5113)]