7653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 17229720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 59, 60, 69, 92, 94, 115, 118, 120, 138, 141, 177, 184, 188, 230, 235, 236, 276, 282, 295, 345, 354, 376, 460, 470, 472, 552, 564, 590, 690, 705, 708, 885, 920, 940, 1081, 1128, 1180, 1357, 1380, 1410, 1416, 1770, 1880, 2162, 2360, 2714, 2760, 2773, 2820, 3243, 3540, 4071, 4324, 5405, 5428, 5546, 5640, 6486, 6785, 7080, 8142, 8319, 8648, 10810, 10856, 11092, 12972, 13570, 13865, 16215, 16284, 16638, 20355, 21620, 22184, 25944, 27140, 27730, 32430, 32568, 33276, 40710, 41595, 43240, 54280, 55460, 63779, 64860, 66552, 81420, 83190, 110920, 127558, 129720, 162840, 166380, 191337, 255116, 318895, 332760, 382674, 510232, 637790, 765348, 956685, 1275580, 1530696, 1913370, 2551160, 3826740, 7653480]

約数ペア:

[(1, 7653480), (2, 3826740), (3, 2551160), (4, 1913370), (5, 1530696), (6, 1275580), (8, 956685), (10, 765348), (12, 637790), (15, 510232), (20, 382674), (23, 332760), (24, 318895), (30, 255116), (40, 191337), (46, 166380), (47, 162840), (59, 129720), (60, 127558), (69, 110920), (92, 83190), (94, 81420), (115, 66552), (118, 64860), (120, 63779), (138, 55460), (141, 54280), (177, 43240), (184, 41595), (188, 40710), (230, 33276), (235, 32568), (236, 32430), (276, 27730), (282, 27140), (295, 25944), (345, 22184), (354, 21620), (376, 20355), (460, 16638), (470, 16284), (472, 16215), (552, 13865), (564, 13570), (590, 12972), (690, 11092), (705, 10856), (708, 10810), (885, 8648), (920, 8319), (940, 8142), (1081, 7080), (1128, 6785), (1180, 6486), (1357, 5640), (1380, 5546), (1410, 5428), (1416, 5405), (1770, 4324), (1880, 4071), (2162, 3540), (2360, 3243), (2714, 2820), (2760, 2773)]