30489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11549}}^1$

素因数の和:11576

約数の個数: 80

約数和(自身を含む): 103118400

約数和(自身を除く): 72629040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11549, 23098, 34647, 46196, 57745, 69294, 92392, 115490, 127039, 138588, 173235, 184784, 230980, 254078, 277176, 346470, 381117, 461960, 508156, 554352, 635195, 692940, 762234, 923920, 1016312, 1270390, 1385880, 1524468, 1905585, 2032624, 2540780, 2771760, 3048936, 3811170, 5081560, 6097872, 7622340, 10163120, 15244680, 30489360]

約数ペア:

[(1, 30489360), (2, 15244680), (3, 10163120), (4, 7622340), (5, 6097872), (6, 5081560), (8, 3811170), (10, 3048936), (11, 2771760), (12, 2540780), (15, 2032624), (16, 1905585), (20, 1524468), (22, 1385880), (24, 1270390), (30, 1016312), (33, 923920), (40, 762234), (44, 692940), (48, 635195), (55, 554352), (60, 508156), (66, 461960), (80, 381117), (88, 346470), (110, 277176), (120, 254078), (132, 230980), (165, 184784), (176, 173235), (220, 138588), (240, 127039), (264, 115490), (330, 92392), (440, 69294), (528, 57745), (660, 46196), (880, 34647), (1320, 23098), (2640, 11549)]