164465520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36067}}^1$

素因数の和:36102

約数の個数: 80

約数和(自身を含む): 536691840

約数和(自身を除く): 372226320

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, 36067, 72134, 108201, 144268, 180335, 216402, 288536, 360670, 432804, 541005, 577072, 685273, 721340, 865608, 1082010, 1370546, 1442680, 1731216, 2055819, 2164020, 2741092, 2885360, 3426365, 4111638, 4328040, 5482184, 6852730, 8223276, 8656080, 10279095, 10964368, 13705460, 16446552, 20558190, 27410920, 32893104, 41116380, 54821840, 82232760, 164465520]

約数ペア:

[(1, 164465520), (2, 82232760), (3, 54821840), (4, 41116380), (5, 32893104), (6, 27410920), (8, 20558190), (10, 16446552), (12, 13705460), (15, 10964368), (16, 10279095), (19, 8656080), (20, 8223276), (24, 6852730), (30, 5482184), (38, 4328040), (40, 4111638), (48, 3426365), (57, 2885360), (60, 2741092), (76, 2164020), (80, 2055819), (95, 1731216), (114, 1442680), (120, 1370546), (152, 1082010), (190, 865608), (228, 721340), (240, 685273), (285, 577072), (304, 541005), (380, 432804), (456, 360670), (570, 288536), (760, 216402), (912, 180335), (1140, 144268), (1520, 108201), (2280, 72134), (4560, 36067)]