191195280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7177}}^1$

素因数の和:7233

約数の個数: 120

約数和(自身を含む): 659543352

約数和(自身を除く): 468348072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 7177, 8880, 13320, 14354, 21531, 26640, 28708, 35885, 43062, 57416, 64593, 71770, 86124, 107655, 114832, 129186, 143540, 172248, 215310, 258372, 265549, 287080, 322965, 344496, 430620, 516744, 531098, 574160, 645930, 796647, 861240, 1033488, 1062196, 1291860, 1327745, 1593294, 1722480, 2124392, 2389941, 2583720, 2655490, 3186588, 3983235, 4248784, 4779882, 5167440, 5310980, 6373176, 7966470, 9559764, 10621960, 11949705, 12746352, 15932940, 19119528, 21243920, 23899410, 31865880, 38239056, 47798820, 63731760, 95597640, 191195280]

約数ペア:

[(1, 191195280), (2, 95597640), (3, 63731760), (4, 47798820), (5, 38239056), (6, 31865880), (8, 23899410), (9, 21243920), (10, 19119528), (12, 15932940), (15, 12746352), (16, 11949705), (18, 10621960), (20, 9559764), (24, 7966470), (30, 6373176), (36, 5310980), (37, 5167440), (40, 4779882), (45, 4248784), (48, 3983235), (60, 3186588), (72, 2655490), (74, 2583720), (80, 2389941), (90, 2124392), (111, 1722480), (120, 1593294), (144, 1327745), (148, 1291860), (180, 1062196), (185, 1033488), (222, 861240), (240, 796647), (296, 645930), (333, 574160), (360, 531098), (370, 516744), (444, 430620), (555, 344496), (592, 322965), (666, 287080), (720, 265549), (740, 258372), (888, 215310), (1110, 172248), (1332, 143540), (1480, 129186), (1665, 114832), (1776, 107655), (2220, 86124), (2664, 71770), (2960, 64593), (3330, 57416), (4440, 43062), (5328, 35885), (6660, 28708), (7177, 26640), (8880, 21531), (13320, 14354)]