84897840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11411}}^1$

素因数の和:11458

約数の個数: 80

約数和(自身を含む): 271696896

約数和(自身を除く): 186799056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11411, 22822, 34233, 45644, 57055, 68466, 91288, 114110, 136932, 171165, 182576, 228220, 273864, 342330, 353741, 456440, 547728, 684660, 707482, 912880, 1061223, 1369320, 1414964, 1768705, 2122446, 2738640, 2829928, 3537410, 4244892, 5306115, 5659856, 7074820, 8489784, 10612230, 14149640, 16979568, 21224460, 28299280, 42448920, 84897840]

約数ペア:

[(1, 84897840), (2, 42448920), (3, 28299280), (4, 21224460), (5, 16979568), (6, 14149640), (8, 10612230), (10, 8489784), (12, 7074820), (15, 5659856), (16, 5306115), (20, 4244892), (24, 3537410), (30, 2829928), (31, 2738640), (40, 2122446), (48, 1768705), (60, 1414964), (62, 1369320), (80, 1061223), (93, 912880), (120, 707482), (124, 684660), (155, 547728), (186, 456440), (240, 353741), (248, 342330), (310, 273864), (372, 228220), (465, 182576), (496, 171165), (620, 136932), (744, 114110), (930, 91288), (1240, 68466), (1488, 57055), (1860, 45644), (2480, 34233), (3720, 22822), (7440, 11411)]