31036560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7640

約数の個数: 80

約数和(自身を含む): 101886336

約数和(自身を除く): 70849776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7607, 15214, 22821, 30428, 38035, 45642, 60856, 76070, 91284, 114105, 121712, 129319, 152140, 182568, 228210, 258638, 304280, 365136, 387957, 456420, 517276, 608560, 646595, 775914, 912840, 1034552, 1293190, 1551828, 1825680, 1939785, 2069104, 2586380, 3103656, 3879570, 5172760, 6207312, 7759140, 10345520, 15518280, 31036560]

約数ペア:

[(1, 31036560), (2, 15518280), (3, 10345520), (4, 7759140), (5, 6207312), (6, 5172760), (8, 3879570), (10, 3103656), (12, 2586380), (15, 2069104), (16, 1939785), (17, 1825680), (20, 1551828), (24, 1293190), (30, 1034552), (34, 912840), (40, 775914), (48, 646595), (51, 608560), (60, 517276), (68, 456420), (80, 387957), (85, 365136), (102, 304280), (120, 258638), (136, 228210), (170, 182568), (204, 152140), (240, 129319), (255, 121712), (272, 114105), (340, 91284), (408, 76070), (510, 60856), (680, 45642), (816, 38035), (1020, 30428), (1360, 22821), (2040, 15214), (4080, 7607)]