144081180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 494376960

約数和(自身を除く): 350295780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 151, 155, 162, 171, 180, 186, 190, 228, 270, 279, 285, 302, 310, 324, 342, 372, 380, 405, 453, 465, 513, 540, 558, 570, 589, 604, 620, 684, 755, 810, 837, 855, 906, 930, 1026, 1116, 1140, 1178, 1359, 1395, 1510, 1539, 1620, 1674, 1710, 1767, 1812, 1860, 2052, 2265, 2356, 2511, 2565, 2718, 2790, 2869, 2945, 3020, 3078, 3348, 3420, 3534, 4077, 4185, 4530, 4681, 5022, 5130, 5301, 5436, 5580, 5738, 5890, 6156, 6795, 7068, 7695, 8154, 8370, 8607, 8835, 9060, 9362, 10044, 10260, 10602, 11476, 11780, 12231, 12555, 13590, 14043, 14345, 15390, 15903, 16308, 16740, 17214, 17670, 18724, 20385, 21204, 23405, 24462, 25110, 25821, 26505, 27180, 28086, 28690, 30780, 31806, 34428, 35340, 40770, 42129, 43035, 46810, 47709, 48924, 50220, 51642, 53010, 56172, 57380, 61155, 63612, 70215, 77463, 79515, 81540, 84258, 86070, 88939, 93620, 95418, 103284, 106020, 122310, 126387, 129105, 140430, 154926, 159030, 168516, 172140, 177878, 190836, 210645, 232389, 238545, 244620, 252774, 258210, 266817, 280860, 309852, 318060, 355756, 379161, 387315, 421290, 444695, 464778, 477090, 505548, 516420, 533634, 631935, 758322, 774630, 800451, 842580, 889390, 929556, 954180, 1067268, 1161945, 1263870, 1334085, 1516644, 1549260, 1600902, 1778780, 1895805, 2323890, 2401353, 2527740, 2668170, 3201804, 3791610, 4002255, 4647780, 4802706, 5336340, 7204059, 7583220, 8004510, 9605412, 12006765, 14408118, 16009020, 24013530, 28816236, 36020295, 48027060, 72040590, 144081180]

約数ペア:

[(1, 144081180), (2, 72040590), (3, 48027060), (4, 36020295), (5, 28816236), (6, 24013530), (9, 16009020), (10, 14408118), (12, 12006765), (15, 9605412), (18, 8004510), (19, 7583220), (20, 7204059), (27, 5336340), (30, 4802706), (31, 4647780), (36, 4002255), (38, 3791610), (45, 3201804), (54, 2668170), (57, 2527740), (60, 2401353), (62, 2323890), (76, 1895805), (81, 1778780), (90, 1600902), (93, 1549260), (95, 1516644), (108, 1334085), (114, 1263870), (124, 1161945), (135, 1067268), (151, 954180), (155, 929556), (162, 889390), (171, 842580), (180, 800451), (186, 774630), (190, 758322), (228, 631935), (270, 533634), (279, 516420), (285, 505548), (302, 477090), (310, 464778), (324, 444695), (342, 421290), (372, 387315), (380, 379161), (405, 355756), (453, 318060), (465, 309852), (513, 280860), (540, 266817), (558, 258210), (570, 252774), (589, 244620), (604, 238545), (620, 232389), (684, 210645), (755, 190836), (810, 177878), (837, 172140), (855, 168516), (906, 159030), (930, 154926), (1026, 140430), (1116, 129105), (1140, 126387), (1178, 122310), (1359, 106020), (1395, 103284), (1510, 95418), (1539, 93620), (1620, 88939), (1674, 86070), (1710, 84258), (1767, 81540), (1812, 79515), (1860, 77463), (2052, 70215), (2265, 63612), (2356, 61155), (2511, 57380), (2565, 56172), (2718, 53010), (2790, 51642), (2869, 50220), (2945, 48924), (3020, 47709), (3078, 46810), (3348, 43035), (3420, 42129), (3534, 40770), (4077, 35340), (4185, 34428), (4530, 31806), (4681, 30780), (5022, 28690), (5130, 28086), (5301, 27180), (5436, 26505), (5580, 25821), (5738, 25110), (5890, 24462), (6156, 23405), (6795, 21204), (7068, 20385), (7695, 18724), (8154, 17670), (8370, 17214), (8607, 16740), (8835, 16308), (9060, 15903), (9362, 15390), (10044, 14345), (10260, 14043), (10602, 13590), (11476, 12555), (11780, 12231)]