872250480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63761}}^1$

素因数の和:63799

約数の個数: 120

約数和(自身を含む): 3083530320

約数和(自身を除く): 2211279840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 63761, 127522, 191283, 255044, 318805, 382566, 510088, 573849, 637610, 765132, 956415, 1020176, 1147698, 1211459, 1275220, 1530264, 1912830, 2295396, 2422918, 2550440, 2869245, 3060528, 3634377, 3825660, 4590792, 4845836, 5100880, 5738490, 6057295, 7268754, 7651320, 9181584, 9691672, 10903131, 11476980, 12114590, 14537508, 15302640, 18171885, 19383344, 21806262, 22953960, 24229180, 29075016, 36343770, 43612524, 45907920, 48458360, 54515655, 58150032, 72687540, 87225048, 96916720, 109031310, 145375080, 174450096, 218062620, 290750160, 436125240, 872250480]

約数ペア:

[(1, 872250480), (2, 436125240), (3, 290750160), (4, 218062620), (5, 174450096), (6, 145375080), (8, 109031310), (9, 96916720), (10, 87225048), (12, 72687540), (15, 58150032), (16, 54515655), (18, 48458360), (19, 45907920), (20, 43612524), (24, 36343770), (30, 29075016), (36, 24229180), (38, 22953960), (40, 21806262), (45, 19383344), (48, 18171885), (57, 15302640), (60, 14537508), (72, 12114590), (76, 11476980), (80, 10903131), (90, 9691672), (95, 9181584), (114, 7651320), (120, 7268754), (144, 6057295), (152, 5738490), (171, 5100880), (180, 4845836), (190, 4590792), (228, 3825660), (240, 3634377), (285, 3060528), (304, 2869245), (342, 2550440), (360, 2422918), (380, 2295396), (456, 1912830), (570, 1530264), (684, 1275220), (720, 1211459), (760, 1147698), (855, 1020176), (912, 956415), (1140, 765132), (1368, 637610), (1520, 573849), (1710, 510088), (2280, 382566), (2736, 318805), (3420, 255044), (4560, 191283), (6840, 127522), (13680, 63761)]