270438480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9631}}^1$

素因数の和:9666

約数の個数: 160

約数和(自身を含む): 1003269120

約数和(自身を除く): 732830640

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, 9631, 14040, 19262, 28080, 28893, 38524, 48155, 57786, 77048, 86679, 96310, 115572, 125203, 144465, 154096, 173358, 192620, 231144, 250406, 260037, 288930, 346716, 375609, 385240, 433395, 462288, 500812, 520074, 577860, 626015, 693432, 751218, 770480, 866790, 1001624, 1040148, 1126827, 1155720, 1252030, 1300185, 1386864, 1502436, 1733580, 1878045, 2003248, 2080296, 2253654, 2311440, 2504060, 2600370, 3004872, 3380481, 3467160, 3756090, 4160592, 4507308, 5008120, 5200740, 5634135, 6009744, 6760962, 6934320, 7512180, 9014616, 10016240, 10401480, 11268270, 13521924, 15024360, 16902405, 18029232, 20802960, 22536540, 27043848, 30048720, 33804810, 45073080, 54087696, 67609620, 90146160, 135219240, 270438480]

約数ペア:

[(1, 270438480), (2, 135219240), (3, 90146160), (4, 67609620), (5, 54087696), (6, 45073080), (8, 33804810), (9, 30048720), (10, 27043848), (12, 22536540), (13, 20802960), (15, 18029232), (16, 16902405), (18, 15024360), (20, 13521924), (24, 11268270), (26, 10401480), (27, 10016240), (30, 9014616), (36, 7512180), (39, 6934320), (40, 6760962), (45, 6009744), (48, 5634135), (52, 5200740), (54, 5008120), (60, 4507308), (65, 4160592), (72, 3756090), (78, 3467160), (80, 3380481), (90, 3004872), (104, 2600370), (108, 2504060), (117, 2311440), (120, 2253654), (130, 2080296), (135, 2003248), (144, 1878045), (156, 1733580), (180, 1502436), (195, 1386864), (208, 1300185), (216, 1252030), (234, 1155720), (240, 1126827), (260, 1040148), (270, 1001624), (312, 866790), (351, 770480), (360, 751218), (390, 693432), (432, 626015), (468, 577860), (520, 520074), (540, 500812), (585, 462288), (624, 433395), (702, 385240), (720, 375609), (780, 346716), (936, 288930), (1040, 260037), (1080, 250406), (1170, 231144), (1404, 192620), (1560, 173358), (1755, 154096), (1872, 144465), (2160, 125203), (2340, 115572), (2808, 96310), (3120, 86679), (3510, 77048), (4680, 57786), (5616, 48155), (7020, 38524), (9360, 28893), (9631, 28080), (14040, 19262)]