309591360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8305

約数の個数: 168

約数和(自身を含む): 1146916680

約数和(自身を除く): 837325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 8269, 9360, 12480, 16538, 18720, 24807, 33076, 37440, 41345, 49614, 66152, 74421, 82690, 99228, 107497, 124035, 132304, 148842, 165380, 198456, 214994, 248070, 264608, 297684, 322491, 330760, 372105, 396912, 429988, 496140, 529216, 537485, 595368, 644982, 661520, 744210, 793824, 859976, 967473, 992280, 1074970, 1190736, 1289964, 1323040, 1488420, 1587648, 1612455, 1719952, 1934946, 1984560, 2149940, 2381472, 2579928, 2646080, 2976840, 3224910, 3439904, 3869892, 3969120, 4299880, 4762944, 4837365, 5159856, 5953680, 6449820, 6879808, 7739784, 7938240, 8599760, 9674730, 10319712, 11907360, 12899640, 15479568, 17199520, 19349460, 20639424, 23814720, 25799280, 30959136, 34399040, 38698920, 51598560, 61918272, 77397840, 103197120, 154795680, 309591360]

約数ペア:

[(1, 309591360), (2, 154795680), (3, 103197120), (4, 77397840), (5, 61918272), (6, 51598560), (8, 38698920), (9, 34399040), (10, 30959136), (12, 25799280), (13, 23814720), (15, 20639424), (16, 19349460), (18, 17199520), (20, 15479568), (24, 12899640), (26, 11907360), (30, 10319712), (32, 9674730), (36, 8599760), (39, 7938240), (40, 7739784), (45, 6879808), (48, 6449820), (52, 5953680), (60, 5159856), (64, 4837365), (65, 4762944), (72, 4299880), (78, 3969120), (80, 3869892), (90, 3439904), (96, 3224910), (104, 2976840), (117, 2646080), (120, 2579928), (130, 2381472), (144, 2149940), (156, 1984560), (160, 1934946), (180, 1719952), (192, 1612455), (195, 1587648), (208, 1488420), (234, 1323040), (240, 1289964), (260, 1190736), (288, 1074970), (312, 992280), (320, 967473), (360, 859976), (390, 793824), (416, 744210), (468, 661520), (480, 644982), (520, 595368), (576, 537485), (585, 529216), (624, 496140), (720, 429988), (780, 396912), (832, 372105), (936, 330760), (960, 322491), (1040, 297684), (1170, 264608), (1248, 248070), (1440, 214994), (1560, 198456), (1872, 165380), (2080, 148842), (2340, 132304), (2496, 124035), (2880, 107497), (3120, 99228), (3744, 82690), (4160, 74421), (4680, 66152), (6240, 49614), (7488, 41345), (8269, 37440), (9360, 33076), (12480, 24807), (16538, 18720)]