154795680

素因数分解:

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

素因数の和:8303

約数の個数: 144

約数和(自身を含む): 568942920

約数和(自身を除く): 414147240

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8269, 9360, 16538, 18720, 24807, 33076, 41345, 49614, 66152, 74421, 82690, 99228, 107497, 124035, 132304, 148842, 165380, 198456, 214994, 248070, 264608, 297684, 322491, 330760, 372105, 396912, 429988, 496140, 537485, 595368, 644982, 661520, 744210, 793824, 859976, 967473, 992280, 1074970, 1190736, 1289964, 1323040, 1488420, 1612455, 1719952, 1934946, 1984560, 2149940, 2381472, 2579928, 2976840, 3224910, 3439904, 3869892, 3969120, 4299880, 4837365, 5159856, 5953680, 6449820, 7739784, 8599760, 9674730, 10319712, 11907360, 12899640, 15479568, 17199520, 19349460, 25799280, 30959136, 38698920, 51598560, 77397840, 154795680]

約数ペア:

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