272457360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{54059}}^1$

素因数の和:54085

約数の個数: 120

約数和(自身を含む): 1045736640

約数和(自身を除く): 773279280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 54059, 108118, 162177, 216236, 270295, 324354, 378413, 432472, 486531, 540590, 648708, 756826, 810885, 864944, 973062, 1081180, 1135239, 1297416, 1513652, 1621770, 1892065, 1946124, 2162360, 2270478, 2432655, 2594832, 3027304, 3243540, 3405717, 3784130, 3892248, 4324720, 4540956, 4865310, 5676195, 6054608, 6487080, 6811434, 7568260, 7784496, 9081912, 9730620, 11352390, 12974160, 13622868, 15136520, 17028585, 18163824, 19461240, 22704780, 27245736, 30273040, 34057170, 38922480, 45409560, 54491472, 68114340, 90819120, 136228680, 272457360]

約数ペア:

[(1, 272457360), (2, 136228680), (3, 90819120), (4, 68114340), (5, 54491472), (6, 45409560), (7, 38922480), (8, 34057170), (9, 30273040), (10, 27245736), (12, 22704780), (14, 19461240), (15, 18163824), (16, 17028585), (18, 15136520), (20, 13622868), (21, 12974160), (24, 11352390), (28, 9730620), (30, 9081912), (35, 7784496), (36, 7568260), (40, 6811434), (42, 6487080), (45, 6054608), (48, 5676195), (56, 4865310), (60, 4540956), (63, 4324720), (70, 3892248), (72, 3784130), (80, 3405717), (84, 3243540), (90, 3027304), (105, 2594832), (112, 2432655), (120, 2270478), (126, 2162360), (140, 1946124), (144, 1892065), (168, 1621770), (180, 1513652), (210, 1297416), (240, 1135239), (252, 1081180), (280, 973062), (315, 864944), (336, 810885), (360, 756826), (420, 648708), (504, 540590), (560, 486531), (630, 432472), (720, 378413), (840, 324354), (1008, 270295), (1260, 216236), (1680, 162177), (2520, 108118), (5040, 54059)]