12757560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 39221280

約数和(自身を除く): 26463720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 2593, 4920, 5186, 7779, 10372, 12965, 15558, 20744, 25930, 31116, 38895, 51860, 62232, 77790, 103720, 106313, 155580, 212626, 311160, 318939, 425252, 531565, 637878, 850504, 1063130, 1275756, 1594695, 2126260, 2551512, 3189390, 4252520, 6378780, 12757560]

約数ペア:

[(1, 12757560), (2, 6378780), (3, 4252520), (4, 3189390), (5, 2551512), (6, 2126260), (8, 1594695), (10, 1275756), (12, 1063130), (15, 850504), (20, 637878), (24, 531565), (30, 425252), (40, 318939), (41, 311160), (60, 212626), (82, 155580), (120, 106313), (123, 103720), (164, 77790), (205, 62232), (246, 51860), (328, 38895), (410, 31116), (492, 25930), (615, 20744), (820, 15558), (984, 12965), (1230, 10372), (1640, 7779), (2460, 5186), (2593, 4920)]