578973480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2483

約数の個数: 128

約数和(自身を含む): 1833580800

約数和(自身を除く): 1254607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1335, 1380, 1780, 2047, 2136, 2357, 2670, 2760, 3560, 4094, 4714, 5340, 6141, 7071, 8188, 9428, 10235, 10680, 11785, 12282, 14142, 16376, 18856, 20470, 23570, 24564, 28284, 30705, 35355, 40940, 47140, 49128, 54211, 56568, 61410, 70710, 81880, 94280, 108422, 122820, 141420, 162633, 209773, 216844, 245640, 271055, 282840, 325266, 419546, 433688, 542110, 629319, 650532, 813165, 839092, 1048865, 1084220, 1258638, 1301064, 1626330, 1678184, 2097730, 2168440, 2517276, 3146595, 3252660, 4195460, 4824779, 5034552, 6293190, 6505320, 8390920, 9649558, 12586380, 14474337, 19299116, 24123895, 25172760, 28948674, 38598232, 48247790, 57897348, 72371685, 96495580, 115794696, 144743370, 192991160, 289486740, 578973480]

約数ペア:

[(1, 578973480), (2, 289486740), (3, 192991160), (4, 144743370), (5, 115794696), (6, 96495580), (8, 72371685), (10, 57897348), (12, 48247790), (15, 38598232), (20, 28948674), (23, 25172760), (24, 24123895), (30, 19299116), (40, 14474337), (46, 12586380), (60, 9649558), (69, 8390920), (89, 6505320), (92, 6293190), (115, 5034552), (120, 4824779), (138, 4195460), (178, 3252660), (184, 3146595), (230, 2517276), (267, 2168440), (276, 2097730), (345, 1678184), (356, 1626330), (445, 1301064), (460, 1258638), (534, 1084220), (552, 1048865), (690, 839092), (712, 813165), (890, 650532), (920, 629319), (1068, 542110), (1335, 433688), (1380, 419546), (1780, 325266), (2047, 282840), (2136, 271055), (2357, 245640), (2670, 216844), (2760, 209773), (3560, 162633), (4094, 141420), (4714, 122820), (5340, 108422), (6141, 94280), (7071, 81880), (8188, 70710), (9428, 61410), (10235, 56568), (10680, 54211), (11785, 49128), (12282, 47140), (14142, 40940), (16376, 35355), (18856, 30705), (20470, 28284), (23570, 24564)]