30152760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 100776960

約数和(自身を除く): 70624200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 431, 440, 530, 583, 636, 660, 795, 862, 1060, 1166, 1272, 1293, 1320, 1590, 1724, 1749, 2120, 2155, 2332, 2586, 2915, 3180, 3448, 3498, 4310, 4664, 4741, 5172, 5830, 6360, 6465, 6996, 8620, 8745, 9482, 10344, 11660, 12930, 13992, 14223, 17240, 17490, 18964, 22843, 23320, 23705, 25860, 28446, 34980, 37928, 45686, 47410, 51720, 56892, 68529, 69960, 71115, 91372, 94820, 113784, 114215, 137058, 142230, 182744, 189640, 228430, 251273, 274116, 284460, 342645, 456860, 502546, 548232, 568920, 685290, 753819, 913720, 1005092, 1256365, 1370580, 1507638, 2010184, 2512730, 2741160, 3015276, 3769095, 5025460, 6030552, 7538190, 10050920, 15076380, 30152760]

約数ペア:

[(1, 30152760), (2, 15076380), (3, 10050920), (4, 7538190), (5, 6030552), (6, 5025460), (8, 3769095), (10, 3015276), (11, 2741160), (12, 2512730), (15, 2010184), (20, 1507638), (22, 1370580), (24, 1256365), (30, 1005092), (33, 913720), (40, 753819), (44, 685290), (53, 568920), (55, 548232), (60, 502546), (66, 456860), (88, 342645), (106, 284460), (110, 274116), (120, 251273), (132, 228430), (159, 189640), (165, 182744), (212, 142230), (220, 137058), (264, 114215), (265, 113784), (318, 94820), (330, 91372), (424, 71115), (431, 69960), (440, 68529), (530, 56892), (583, 51720), (636, 47410), (660, 45686), (795, 37928), (862, 34980), (1060, 28446), (1166, 25860), (1272, 23705), (1293, 23320), (1320, 22843), (1590, 18964), (1724, 17490), (1749, 17240), (2120, 14223), (2155, 13992), (2332, 12930), (2586, 11660), (2915, 10344), (3180, 9482), (3448, 8745), (3498, 8620), (4310, 6996), (4664, 6465), (4741, 6360), (5172, 5830)]