304752240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10853}}^1$

素因数の和:10888

約数の個数: 160

約数和(自身を含む): 1130552640

約数和(自身を除く): 825800400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 10853, 14040, 21706, 28080, 32559, 43412, 54265, 65118, 86824, 97677, 108530, 130236, 141089, 162795, 173648, 195354, 217060, 260472, 282178, 293031, 325590, 390708, 423267, 434120, 488385, 520944, 564356, 586062, 651180, 705445, 781416, 846534, 868240, 976770, 1128712, 1172124, 1269801, 1302360, 1410890, 1465155, 1562832, 1693068, 1953540, 2116335, 2257424, 2344248, 2539602, 2604720, 2821780, 2930310, 3386136, 3809403, 3907080, 4232670, 4688496, 5079204, 5643560, 5860620, 6349005, 6772272, 7618806, 7814160, 8465340, 10158408, 11287120, 11721240, 12698010, 15237612, 16930680, 19047015, 20316816, 23442480, 25396020, 30475224, 33861360, 38094030, 50792040, 60950448, 76188060, 101584080, 152376120, 304752240]

約数ペア:

[(1, 304752240), (2, 152376120), (3, 101584080), (4, 76188060), (5, 60950448), (6, 50792040), (8, 38094030), (9, 33861360), (10, 30475224), (12, 25396020), (13, 23442480), (15, 20316816), (16, 19047015), (18, 16930680), (20, 15237612), (24, 12698010), (26, 11721240), (27, 11287120), (30, 10158408), (36, 8465340), (39, 7814160), (40, 7618806), (45, 6772272), (48, 6349005), (52, 5860620), (54, 5643560), (60, 5079204), (65, 4688496), (72, 4232670), (78, 3907080), (80, 3809403), (90, 3386136), (104, 2930310), (108, 2821780), (117, 2604720), (120, 2539602), (130, 2344248), (135, 2257424), (144, 2116335), (156, 1953540), (180, 1693068), (195, 1562832), (208, 1465155), (216, 1410890), (234, 1302360), (240, 1269801), (260, 1172124), (270, 1128712), (312, 976770), (351, 868240), (360, 846534), (390, 781416), (432, 705445), (468, 651180), (520, 586062), (540, 564356), (585, 520944), (624, 488385), (702, 434120), (720, 423267), (780, 390708), (936, 325590), (1040, 293031), (1080, 282178), (1170, 260472), (1404, 217060), (1560, 195354), (1755, 173648), (1872, 162795), (2160, 141089), (2340, 130236), (2808, 108530), (3120, 97677), (3510, 86824), (4680, 65118), (5616, 54265), (7020, 43412), (9360, 32559), (10853, 28080), (14040, 21706)]