120655320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52919}}^1$

素因数の和:52952

約数の個数: 64

約数和(自身を含む): 381024000

約数和(自身を除く): 260368680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 52919, 105838, 158757, 211676, 264595, 317514, 423352, 529190, 635028, 793785, 1005461, 1058380, 1270056, 1587570, 2010922, 2116760, 3016383, 3175140, 4021844, 5027305, 6032766, 6350280, 8043688, 10054610, 12065532, 15081915, 20109220, 24131064, 30163830, 40218440, 60327660, 120655320]

約数ペア:

[(1, 120655320), (2, 60327660), (3, 40218440), (4, 30163830), (5, 24131064), (6, 20109220), (8, 15081915), (10, 12065532), (12, 10054610), (15, 8043688), (19, 6350280), (20, 6032766), (24, 5027305), (30, 4021844), (38, 3175140), (40, 3016383), (57, 2116760), (60, 2010922), (76, 1587570), (95, 1270056), (114, 1058380), (120, 1005461), (152, 793785), (190, 635028), (228, 529190), (285, 423352), (380, 317514), (456, 264595), (570, 211676), (760, 158757), (1140, 105838), (2280, 52919)]