69854640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15319}}^1$

素因数の和:15354

約数の個数: 80

約数和(自身を含む): 227961600

約数和(自身を除く): 158106960

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, 15319, 30638, 45957, 61276, 76595, 91914, 122552, 153190, 183828, 229785, 245104, 291061, 306380, 367656, 459570, 582122, 612760, 735312, 873183, 919140, 1164244, 1225520, 1455305, 1746366, 1838280, 2328488, 2910610, 3492732, 3676560, 4365915, 4656976, 5821220, 6985464, 8731830, 11642440, 13970928, 17463660, 23284880, 34927320, 69854640]

約数ペア:

[(1, 69854640), (2, 34927320), (3, 23284880), (4, 17463660), (5, 13970928), (6, 11642440), (8, 8731830), (10, 6985464), (12, 5821220), (15, 4656976), (16, 4365915), (19, 3676560), (20, 3492732), (24, 2910610), (30, 2328488), (38, 1838280), (40, 1746366), (48, 1455305), (57, 1225520), (60, 1164244), (76, 919140), (80, 873183), (95, 735312), (114, 612760), (120, 582122), (152, 459570), (190, 367656), (228, 306380), (240, 291061), (285, 245104), (304, 229785), (380, 183828), (456, 153190), (570, 122552), (760, 91914), (912, 76595), (1140, 61276), (1520, 45957), (2280, 30638), (4560, 15319)]