422594520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5443}}^1$

素因数の和:6104

約数の個数: 64

約数和(自身を含む): 1269976320

約数和(自身を除く): 847381800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 5443, 6470, 7764, 9705, 10886, 12940, 15528, 16329, 19410, 21772, 25880, 27215, 32658, 38820, 43544, 54430, 65316, 77640, 81645, 108860, 130632, 163290, 217720, 326580, 653160, 3521621, 7043242, 10564863, 14086484, 17608105, 21129726, 28172968, 35216210, 42259452, 52824315, 70432420, 84518904, 105648630, 140864840, 211297260, 422594520]

約数ペア:

[(1, 422594520), (2, 211297260), (3, 140864840), (4, 105648630), (5, 84518904), (6, 70432420), (8, 52824315), (10, 42259452), (12, 35216210), (15, 28172968), (20, 21129726), (24, 17608105), (30, 14086484), (40, 10564863), (60, 7043242), (120, 3521621), (647, 653160), (1294, 326580), (1941, 217720), (2588, 163290), (3235, 130632), (3882, 108860), (5176, 81645), (5443, 77640), (6470, 65316), (7764, 54430), (9705, 43544), (10886, 38820), (12940, 32658), (15528, 27215), (16329, 25880), (19410, 21772)]