30151740.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1683

約数の個数: 160

約数和(自身を含む): 634030848

約数和(自身を除く): 450923088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1613, 1720, 1892, 2064, 2365, 2580, 2640, 2838, 3226, 3440, 3784, 4730, 4839, 5160, 5676, 6452, 7095, 7568, 8065, 9460, 9678, 10320, 11352, 12904, 14190, 16130, 17743, 18920, 19356, 22704, 24195, 25808, 28380, 32260, 35486, 37840, 38712, 48390, 53229, 56760, 64520, 69359, 70972, 77424, 88715, 96780, 106458, 113520, 129040, 138718, 141944, 177430, 193560, 208077, 212916, 266145, 277436, 283888, 346795, 354860, 387120, 416154, 425832, 532290, 554872, 693590, 709720, 762949, 832308, 851664, 1040385, 1064580, 1109744, 1387180, 1419440, 1525898, 1664616, 2080770, 2129160, 2288847, 2774360, 3051796, 3329232, 3814745, 4161540, 4258320, 4577694, 5548720, 6103592, 7629490, 8323080, 9155388, 11444235, 12207184, 15258980, 16646160, 18310776, 22888470, 30517960, 36621552, 45776940, 61035920, 91553880, 183107760]

約数ペア:

[(1, 183107760), (2, 91553880), (3, 61035920), (4, 45776940), (5, 36621552), (6, 30517960), (8, 22888470), (10, 18310776), (11, 16646160), (12, 15258980), (15, 12207184), (16, 11444235), (20, 9155388), (22, 8323080), (24, 7629490), (30, 6103592), (33, 5548720), (40, 4577694), (43, 4258320), (44, 4161540), (48, 3814745), (55, 3329232), (60, 3051796), (66, 2774360), (80, 2288847), (86, 2129160), (88, 2080770), (110, 1664616), (120, 1525898), (129, 1419440), (132, 1387180), (165, 1109744), (172, 1064580), (176, 1040385), (215, 851664), (220, 832308), (240, 762949), (258, 709720), (264, 693590), (330, 554872), (344, 532290), (430, 425832), (440, 416154), (473, 387120), (516, 354860), (528, 346795), (645, 283888), (660, 277436), (688, 266145), (860, 212916), (880, 208077), (946, 193560), (1032, 177430), (1290, 141944), (1320, 138718), (1419, 129040), (1613, 113520), (1720, 106458), (1892, 96780), (2064, 88715), (2365, 77424), (2580, 70972), (2640, 69359), (2838, 64520), (3226, 56760), (3440, 53229), (3784, 48390), (4730, 38712), (4839, 37840), (5160, 35486), (5676, 32260), (6452, 28380), (7095, 25808), (7568, 24195), (8065, 22704), (9460, 19356), (9678, 18920), (10320, 17743), (11352, 16130), (12904, 14190)]