740473320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4223

約数の個数: 128

約数和(自身を含む): 2368512000

約数和(自身を除く): 1628038680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 570, 632, 760, 790, 948, 1140, 1185, 1501, 1580, 1896, 2280, 2370, 3002, 3160, 4111, 4503, 4740, 6004, 7505, 8222, 9006, 9480, 12008, 12333, 15010, 16444, 18012, 20555, 22515, 24666, 30020, 32888, 36024, 41110, 45030, 49332, 60040, 61665, 78109, 82220, 90060, 98664, 123330, 156218, 164440, 180120, 234327, 246660, 312436, 324769, 390545, 468654, 493320, 624872, 649538, 781090, 937308, 974307, 1171635, 1299076, 1562180, 1623845, 1874616, 1948614, 2343270, 2598152, 3124360, 3247690, 3897228, 4686540, 4871535, 6170611, 6495380, 7794456, 9373080, 9743070, 12341222, 12990760, 18511833, 19486140, 24682444, 30853055, 37023666, 38972280, 49364888, 61706110, 74047332, 92559165, 123412220, 148094664, 185118330, 246824440, 370236660, 740473320]

約数ペア:

[(1, 740473320), (2, 370236660), (3, 246824440), (4, 185118330), (5, 148094664), (6, 123412220), (8, 92559165), (10, 74047332), (12, 61706110), (15, 49364888), (19, 38972280), (20, 37023666), (24, 30853055), (30, 24682444), (38, 19486140), (40, 18511833), (57, 12990760), (60, 12341222), (76, 9743070), (79, 9373080), (95, 7794456), (114, 6495380), (120, 6170611), (152, 4871535), (158, 4686540), (190, 3897228), (228, 3247690), (237, 3124360), (285, 2598152), (316, 2343270), (380, 1948614), (395, 1874616), (456, 1623845), (474, 1562180), (570, 1299076), (632, 1171635), (760, 974307), (790, 937308), (948, 781090), (1140, 649538), (1185, 624872), (1501, 493320), (1580, 468654), (1896, 390545), (2280, 324769), (2370, 312436), (3002, 246660), (3160, 234327), (4111, 180120), (4503, 164440), (4740, 156218), (6004, 123330), (7505, 98664), (8222, 90060), (9006, 82220), (9480, 78109), (12008, 61665), (12333, 60040), (15010, 49332), (16444, 45030), (18012, 41110), (20555, 36024), (22515, 32888), (24666, 30020)]