80519160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2371}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 242513280

約数和(自身を除く): 161994120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2371, 2830, 3396, 4245, 4742, 5660, 6792, 7113, 8490, 9484, 11320, 11855, 14226, 16980, 18968, 23710, 28452, 33960, 35565, 47420, 56904, 71130, 94840, 142260, 284520, 670993, 1341986, 2012979, 2683972, 3354965, 4025958, 5367944, 6709930, 8051916, 10064895, 13419860, 16103832, 20129790, 26839720, 40259580, 80519160]

約数ペア:

[(1, 80519160), (2, 40259580), (3, 26839720), (4, 20129790), (5, 16103832), (6, 13419860), (8, 10064895), (10, 8051916), (12, 6709930), (15, 5367944), (20, 4025958), (24, 3354965), (30, 2683972), (40, 2012979), (60, 1341986), (120, 670993), (283, 284520), (566, 142260), (849, 94840), (1132, 71130), (1415, 56904), (1698, 47420), (2264, 35565), (2371, 33960), (2830, 28452), (3396, 23710), (4245, 18968), (4742, 16980), (5660, 14226), (6792, 11855), (7113, 11320), (8490, 9484)]