195136080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42793}}^1$

素因数の和:42828

約数の個数: 80

約数和(自身を含む): 636774720

約数和(自身を除く): 441638640

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, 42793, 85586, 128379, 171172, 213965, 256758, 342344, 427930, 513516, 641895, 684688, 813067, 855860, 1027032, 1283790, 1626134, 1711720, 2054064, 2439201, 2567580, 3252268, 3423440, 4065335, 4878402, 5135160, 6504536, 8130670, 9756804, 10270320, 12196005, 13009072, 16261340, 19513608, 24392010, 32522680, 39027216, 48784020, 65045360, 97568040, 195136080]

約数ペア:

[(1, 195136080), (2, 97568040), (3, 65045360), (4, 48784020), (5, 39027216), (6, 32522680), (8, 24392010), (10, 19513608), (12, 16261340), (15, 13009072), (16, 12196005), (19, 10270320), (20, 9756804), (24, 8130670), (30, 6504536), (38, 5135160), (40, 4878402), (48, 4065335), (57, 3423440), (60, 3252268), (76, 2567580), (80, 2439201), (95, 2054064), (114, 1711720), (120, 1626134), (152, 1283790), (190, 1027032), (228, 855860), (240, 813067), (285, 684688), (304, 641895), (380, 513516), (456, 427930), (570, 342344), (760, 256758), (912, 213965), (1140, 171172), (1520, 128379), (2280, 85586), (4560, 42793)]