427358640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93719}}^1$

素因数の和:93754

約数の個数: 80

約数和(自身を含む): 1394553600

約数和(自身を除く): 967194960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 93719, 187438, 281157, 374876, 468595, 562314, 749752, 937190, 1124628, 1405785, 1499504, 1780661, 1874380, 2249256, 2811570, 3561322, 3748760, 4498512, 5341983, 5623140, 7122644, 7497520, 8903305, 10683966, 11246280, 14245288, 17806610, 21367932, 22492560, 26709915, 28490576, 35613220, 42735864, 53419830, 71226440, 85471728, 106839660, 142452880, 213679320, 427358640]

約数ペア:

[(1, 427358640), (2, 213679320), (3, 142452880), (4, 106839660), (5, 85471728), (6, 71226440), (8, 53419830), (10, 42735864), (12, 35613220), (15, 28490576), (16, 26709915), (19, 22492560), (20, 21367932), (24, 17806610), (30, 14245288), (38, 11246280), (40, 10683966), (48, 8903305), (57, 7497520), (60, 7122644), (76, 5623140), (80, 5341983), (95, 4498512), (114, 3748760), (120, 3561322), (152, 2811570), (190, 2249256), (228, 1874380), (240, 1780661), (285, 1499504), (304, 1405785), (380, 1124628), (456, 937190), (570, 749752), (760, 562314), (912, 468595), (1140, 374876), (1520, 281157), (2280, 187438), (4560, 93719)]