55894231920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12257507}}^1$

素因数の和:12257542

約数の個数: 80

約数和(自身を含む): 182391719040

約数和(自身を除く): 126497487120

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, 12257507, 24515014, 36772521, 49030028, 61287535, 73545042, 98060056, 122575070, 147090084, 183862605, 196120112, 232892633, 245150140, 294180168, 367725210, 465785266, 490300280, 588360336, 698677899, 735450420, 931570532, 980600560, 1164463165, 1397355798, 1470900840, 1863141064, 2328926330, 2794711596, 2941801680, 3493389495, 3726282128, 4657852660, 5589423192, 6986778990, 9315705320, 11178846384, 13973557980, 18631410640, 27947115960, 55894231920]

約数ペア:

[(1, 55894231920), (2, 27947115960), (3, 18631410640), (4, 13973557980), (5, 11178846384), (6, 9315705320), (8, 6986778990), (10, 5589423192), (12, 4657852660), (15, 3726282128), (16, 3493389495), (19, 2941801680), (20, 2794711596), (24, 2328926330), (30, 1863141064), (38, 1470900840), (40, 1397355798), (48, 1164463165), (57, 980600560), (60, 931570532), (76, 735450420), (80, 698677899), (95, 588360336), (114, 490300280), (120, 465785266), (152, 367725210), (190, 294180168), (228, 245150140), (240, 232892633), (285, 196120112), (304, 183862605), (380, 147090084), (456, 122575070), (570, 98060056), (760, 73545042), (912, 61287535), (1140, 49030028), (1520, 36772521), (2280, 24515014), (4560, 12257507)]