457756560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2851}}^1$

素因数の和:3093

約数の個数: 120

約数和(自身を含む): 1544734464

約数和(自身を除く): 1086977904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1338, 1784, 2007, 2230, 2676, 2851, 3345, 3568, 4014, 4460, 5352, 5702, 6690, 8028, 8553, 8920, 10035, 10704, 11404, 13380, 14255, 16056, 17106, 17840, 20070, 22808, 25659, 26760, 28510, 32112, 34212, 40140, 42765, 45616, 51318, 53520, 57020, 68424, 80280, 85530, 102636, 114040, 128295, 136848, 160560, 171060, 205272, 228080, 256590, 342120, 410544, 513180, 635773, 684240, 1026360, 1271546, 1907319, 2052720, 2543092, 3178865, 3814638, 5086184, 5721957, 6357730, 7629276, 9536595, 10172368, 11443914, 12715460, 15258552, 19073190, 22887828, 25430920, 28609785, 30517104, 38146380, 45775656, 50861840, 57219570, 76292760, 91551312, 114439140, 152585520, 228878280, 457756560]

約数ペア:

[(1, 457756560), (2, 228878280), (3, 152585520), (4, 114439140), (5, 91551312), (6, 76292760), (8, 57219570), (9, 50861840), (10, 45775656), (12, 38146380), (15, 30517104), (16, 28609785), (18, 25430920), (20, 22887828), (24, 19073190), (30, 15258552), (36, 12715460), (40, 11443914), (45, 10172368), (48, 9536595), (60, 7629276), (72, 6357730), (80, 5721957), (90, 5086184), (120, 3814638), (144, 3178865), (180, 2543092), (223, 2052720), (240, 1907319), (360, 1271546), (446, 1026360), (669, 684240), (720, 635773), (892, 513180), (1115, 410544), (1338, 342120), (1784, 256590), (2007, 228080), (2230, 205272), (2676, 171060), (2851, 160560), (3345, 136848), (3568, 128295), (4014, 114040), (4460, 102636), (5352, 85530), (5702, 80280), (6690, 68424), (8028, 57020), (8553, 53520), (8920, 51318), (10035, 45616), (10704, 42765), (11404, 40140), (13380, 34212), (14255, 32112), (16056, 28510), (17106, 26760), (17840, 25659), (20070, 22808)]