139709280

素因数分解:

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

素因数の和:15356

約数の個数: 96

約数和(自身を含む): 463276800

約数和(自身を除く): 323567520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15319, 30638, 45957, 61276, 76595, 91914, 122552, 153190, 183828, 229785, 245104, 291061, 306380, 367656, 459570, 490208, 582122, 612760, 735312, 873183, 919140, 1164244, 1225520, 1455305, 1470624, 1746366, 1838280, 2328488, 2451040, 2910610, 3492732, 3676560, 4365915, 4656976, 5821220, 6985464, 7353120, 8731830, 9313952, 11642440, 13970928, 17463660, 23284880, 27941856, 34927320, 46569760, 69854640, 139709280]

約数ペア:

[(1, 139709280), (2, 69854640), (3, 46569760), (4, 34927320), (5, 27941856), (6, 23284880), (8, 17463660), (10, 13970928), (12, 11642440), (15, 9313952), (16, 8731830), (19, 7353120), (20, 6985464), (24, 5821220), (30, 4656976), (32, 4365915), (38, 3676560), (40, 3492732), (48, 2910610), (57, 2451040), (60, 2328488), (76, 1838280), (80, 1746366), (95, 1470624), (96, 1455305), (114, 1225520), (120, 1164244), (152, 919140), (160, 873183), (190, 735312), (228, 612760), (240, 582122), (285, 490208), (304, 459570), (380, 367656), (456, 306380), (480, 291061), (570, 245104), (608, 229785), (760, 183828), (912, 153190), (1140, 122552), (1520, 91914), (1824, 76595), (2280, 61276), (3040, 45957), (4560, 30638), (9120, 15319)]