310817520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11069}}^1$

素因数の和:11104

約数の個数: 160

約数和(自身を含む): 1153051200

約数和(自身を除く): 842233680

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, 11069, 14040, 22138, 28080, 33207, 44276, 55345, 66414, 88552, 99621, 110690, 132828, 143897, 166035, 177104, 199242, 221380, 265656, 287794, 298863, 332070, 398484, 431691, 442760, 498105, 531312, 575588, 597726, 664140, 719485, 796968, 863382, 885520, 996210, 1151176, 1195452, 1295073, 1328280, 1438970, 1494315, 1593936, 1726764, 1992420, 2158455, 2302352, 2390904, 2590146, 2656560, 2877940, 2988630, 3453528, 3885219, 3984840, 4316910, 4781808, 5180292, 5755880, 5977260, 6475365, 6907056, 7770438, 7969680, 8633820, 10360584, 11511760, 11954520, 12950730, 15540876, 17267640, 19426095, 20721168, 23909040, 25901460, 31081752, 34535280, 38852190, 51802920, 62163504, 77704380, 103605840, 155408760, 310817520]

約数ペア:

[(1, 310817520), (2, 155408760), (3, 103605840), (4, 77704380), (5, 62163504), (6, 51802920), (8, 38852190), (9, 34535280), (10, 31081752), (12, 25901460), (13, 23909040), (15, 20721168), (16, 19426095), (18, 17267640), (20, 15540876), (24, 12950730), (26, 11954520), (27, 11511760), (30, 10360584), (36, 8633820), (39, 7969680), (40, 7770438), (45, 6907056), (48, 6475365), (52, 5977260), (54, 5755880), (60, 5180292), (65, 4781808), (72, 4316910), (78, 3984840), (80, 3885219), (90, 3453528), (104, 2988630), (108, 2877940), (117, 2656560), (120, 2590146), (130, 2390904), (135, 2302352), (144, 2158455), (156, 1992420), (180, 1726764), (195, 1593936), (208, 1494315), (216, 1438970), (234, 1328280), (240, 1295073), (260, 1195452), (270, 1151176), (312, 996210), (351, 885520), (360, 863382), (390, 796968), (432, 719485), (468, 664140), (520, 597726), (540, 575588), (585, 531312), (624, 498105), (702, 442760), (720, 431691), (780, 398484), (936, 332070), (1040, 298863), (1080, 287794), (1170, 265656), (1404, 221380), (1560, 199242), (1755, 177104), (1872, 166035), (2160, 143897), (2340, 132828), (2808, 110690), (3120, 99621), (3510, 88552), (4680, 66414), (5616, 55345), (7020, 44276), (9360, 33207), (11069, 28080), (14040, 22138)]