561619080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12893}}^1$

素因数の和:12932

約数の個数: 144

約数和(自身を含む): 2006435340

約数和(自身を除く): 1444816260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 12893, 14520, 21780, 25786, 38679, 43560, 51572, 64465, 77358, 103144, 116037, 128930, 141823, 154716, 193395, 232074, 257860, 283646, 309432, 386790, 425469, 464148, 515720, 567292, 580185, 709115, 773580, 850938, 928296, 1134584, 1160370, 1276407, 1418230, 1547160, 1560053, 1701876, 2127345, 2320740, 2552814, 2836460, 3120106, 3403752, 4254690, 4641480, 4680159, 5105628, 5672920, 6240212, 6382035, 7800265, 8509380, 9360318, 10211256, 12480424, 12764070, 14040477, 15600530, 17018760, 18720636, 23400795, 25528140, 28080954, 31201060, 37441272, 46801590, 51056280, 56161908, 62402120, 70202385, 93603180, 112323816, 140404770, 187206360, 280809540, 561619080]

約数ペア:

[(1, 561619080), (2, 280809540), (3, 187206360), (4, 140404770), (5, 112323816), (6, 93603180), (8, 70202385), (9, 62402120), (10, 56161908), (11, 51056280), (12, 46801590), (15, 37441272), (18, 31201060), (20, 28080954), (22, 25528140), (24, 23400795), (30, 18720636), (33, 17018760), (36, 15600530), (40, 14040477), (44, 12764070), (45, 12480424), (55, 10211256), (60, 9360318), (66, 8509380), (72, 7800265), (88, 6382035), (90, 6240212), (99, 5672920), (110, 5105628), (120, 4680159), (121, 4641480), (132, 4254690), (165, 3403752), (180, 3120106), (198, 2836460), (220, 2552814), (242, 2320740), (264, 2127345), (330, 1701876), (360, 1560053), (363, 1547160), (396, 1418230), (440, 1276407), (484, 1160370), (495, 1134584), (605, 928296), (660, 850938), (726, 773580), (792, 709115), (968, 580185), (990, 567292), (1089, 515720), (1210, 464148), (1320, 425469), (1452, 386790), (1815, 309432), (1980, 283646), (2178, 257860), (2420, 232074), (2904, 193395), (3630, 154716), (3960, 141823), (4356, 128930), (4840, 116037), (5445, 103144), (7260, 77358), (8712, 64465), (10890, 51572), (12893, 43560), (14520, 38679), (21780, 25786)]