27549240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 89337600

約数和(自身を除く): 61788360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 281, 285, 344, 380, 430, 456, 516, 562, 570, 645, 760, 817, 843, 860, 1032, 1124, 1140, 1290, 1405, 1634, 1686, 1720, 2248, 2280, 2451, 2580, 2810, 3268, 3372, 4085, 4215, 4902, 5160, 5339, 5620, 6536, 6744, 8170, 8430, 9804, 10678, 11240, 12083, 12255, 16017, 16340, 16860, 19608, 21356, 24166, 24510, 26695, 32034, 32680, 33720, 36249, 42712, 48332, 49020, 53390, 60415, 64068, 72498, 80085, 96664, 98040, 106780, 120830, 128136, 144996, 160170, 181245, 213560, 229577, 241660, 289992, 320340, 362490, 459154, 483320, 640680, 688731, 724980, 918308, 1147885, 1377462, 1449960, 1836616, 2295770, 2754924, 3443655, 4591540, 5509848, 6887310, 9183080, 13774620, 27549240]

約数ペア:

[(1, 27549240), (2, 13774620), (3, 9183080), (4, 6887310), (5, 5509848), (6, 4591540), (8, 3443655), (10, 2754924), (12, 2295770), (15, 1836616), (19, 1449960), (20, 1377462), (24, 1147885), (30, 918308), (38, 724980), (40, 688731), (43, 640680), (57, 483320), (60, 459154), (76, 362490), (86, 320340), (95, 289992), (114, 241660), (120, 229577), (129, 213560), (152, 181245), (172, 160170), (190, 144996), (215, 128136), (228, 120830), (258, 106780), (281, 98040), (285, 96664), (344, 80085), (380, 72498), (430, 64068), (456, 60415), (516, 53390), (562, 49020), (570, 48332), (645, 42712), (760, 36249), (817, 33720), (843, 32680), (860, 32034), (1032, 26695), (1124, 24510), (1140, 24166), (1290, 21356), (1405, 19608), (1634, 16860), (1686, 16340), (1720, 16017), (2248, 12255), (2280, 12083), (2451, 11240), (2580, 10678), (2810, 9804), (3268, 8430), (3372, 8170), (4085, 6744), (4215, 6536), (4902, 5620), (5160, 5339)]