67905960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3271}}^1$

素因数の和:3458

約数の個数: 64

約数和(自身を含む): 204958080

約数和(自身を除く): 137052120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3271, 3460, 4152, 5190, 6542, 6920, 9813, 10380, 13084, 16355, 19626, 20760, 26168, 32710, 39252, 49065, 65420, 78504, 98130, 130840, 196260, 392520, 565883, 1131766, 1697649, 2263532, 2829415, 3395298, 4527064, 5658830, 6790596, 8488245, 11317660, 13581192, 16976490, 22635320, 33952980, 67905960]

約数ペア:

[(1, 67905960), (2, 33952980), (3, 22635320), (4, 16976490), (5, 13581192), (6, 11317660), (8, 8488245), (10, 6790596), (12, 5658830), (15, 4527064), (20, 3395298), (24, 2829415), (30, 2263532), (40, 1697649), (60, 1131766), (120, 565883), (173, 392520), (346, 196260), (519, 130840), (692, 98130), (865, 78504), (1038, 65420), (1384, 49065), (1730, 39252), (2076, 32710), (2595, 26168), (3271, 20760), (3460, 19626), (4152, 16355), (5190, 13084), (6542, 10380), (6920, 9813)]