1493290320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{16417}}^1$

素因数の和:16812

約数の個数: 80

約数和(自身を含む): 4641696960

約数和(自身を除く): 3148406640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 11370, 15160, 16417, 18192, 22740, 30320, 32834, 45480, 49251, 65668, 82085, 90960, 98502, 131336, 164170, 197004, 246255, 262672, 328340, 394008, 492510, 656680, 788016, 985020, 1313360, 1970040, 3940080, 6222043, 12444086, 18666129, 24888172, 31110215, 37332258, 49776344, 62220430, 74664516, 93330645, 99552688, 124440860, 149329032, 186661290, 248881720, 298658064, 373322580, 497763440, 746645160, 1493290320]

約数ペア:

[(1, 1493290320), (2, 746645160), (3, 497763440), (4, 373322580), (5, 298658064), (6, 248881720), (8, 186661290), (10, 149329032), (12, 124440860), (15, 99552688), (16, 93330645), (20, 74664516), (24, 62220430), (30, 49776344), (40, 37332258), (48, 31110215), (60, 24888172), (80, 18666129), (120, 12444086), (240, 6222043), (379, 3940080), (758, 1970040), (1137, 1313360), (1516, 985020), (1895, 788016), (2274, 656680), (3032, 492510), (3790, 394008), (4548, 328340), (5685, 262672), (6064, 246255), (7580, 197004), (9096, 164170), (11370, 131336), (15160, 98502), (16417, 90960), (18192, 82085), (22740, 65668), (30320, 49251), (32834, 45480)]