272225520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{54013}}^1$

素因数の和:54039

約数の個数: 120

約数和(自身を含む): 1044846816

約数和(自身を除く): 772621296

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, 54013, 108026, 162039, 216052, 270065, 324078, 378091, 432104, 486117, 540130, 648156, 756182, 810195, 864208, 972234, 1080260, 1134273, 1296312, 1512364, 1620390, 1890455, 1944468, 2160520, 2268546, 2430585, 2592624, 3024728, 3240780, 3402819, 3780910, 3888936, 4321040, 4537092, 4861170, 5671365, 6049456, 6481560, 6805638, 7561820, 7777872, 9074184, 9722340, 11342730, 12963120, 13611276, 15123640, 17014095, 18148368, 19444680, 22685460, 27222552, 30247280, 34028190, 38889360, 45370920, 54445104, 68056380, 90741840, 136112760, 272225520]

約数ペア:

[(1, 272225520), (2, 136112760), (3, 90741840), (4, 68056380), (5, 54445104), (6, 45370920), (7, 38889360), (8, 34028190), (9, 30247280), (10, 27222552), (12, 22685460), (14, 19444680), (15, 18148368), (16, 17014095), (18, 15123640), (20, 13611276), (21, 12963120), (24, 11342730), (28, 9722340), (30, 9074184), (35, 7777872), (36, 7561820), (40, 6805638), (42, 6481560), (45, 6049456), (48, 5671365), (56, 4861170), (60, 4537092), (63, 4321040), (70, 3888936), (72, 3780910), (80, 3402819), (84, 3240780), (90, 3024728), (105, 2592624), (112, 2430585), (120, 2268546), (126, 2160520), (140, 1944468), (144, 1890455), (168, 1620390), (180, 1512364), (210, 1296312), (240, 1134273), (252, 1080260), (280, 972234), (315, 864208), (336, 810195), (360, 756182), (420, 648156), (504, 540130), (560, 486117), (630, 432104), (720, 378091), (840, 324078), (1008, 270065), (1260, 216052), (1680, 162039), (2520, 108026), (5040, 54013)]