65283120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12953}}^1$

素因数の和:12979

約数の個数: 120

約数和(自身を含む): 250582176

約数和(自身を除く): 185299056

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, 12953, 25906, 38859, 51812, 64765, 77718, 90671, 103624, 116577, 129530, 155436, 181342, 194295, 207248, 233154, 259060, 272013, 310872, 362684, 388590, 453355, 466308, 518120, 544026, 582885, 621744, 725368, 777180, 816039, 906710, 932616, 1036240, 1088052, 1165770, 1360065, 1450736, 1554360, 1632078, 1813420, 1865232, 2176104, 2331540, 2720130, 3108720, 3264156, 3626840, 4080195, 4352208, 4663080, 5440260, 6528312, 7253680, 8160390, 9326160, 10880520, 13056624, 16320780, 21761040, 32641560, 65283120]

約数ペア:

[(1, 65283120), (2, 32641560), (3, 21761040), (4, 16320780), (5, 13056624), (6, 10880520), (7, 9326160), (8, 8160390), (9, 7253680), (10, 6528312), (12, 5440260), (14, 4663080), (15, 4352208), (16, 4080195), (18, 3626840), (20, 3264156), (21, 3108720), (24, 2720130), (28, 2331540), (30, 2176104), (35, 1865232), (36, 1813420), (40, 1632078), (42, 1554360), (45, 1450736), (48, 1360065), (56, 1165770), (60, 1088052), (63, 1036240), (70, 932616), (72, 906710), (80, 816039), (84, 777180), (90, 725368), (105, 621744), (112, 582885), (120, 544026), (126, 518120), (140, 466308), (144, 453355), (168, 388590), (180, 362684), (210, 310872), (240, 272013), (252, 259060), (280, 233154), (315, 207248), (336, 194295), (360, 181342), (420, 155436), (504, 129530), (560, 116577), (630, 103624), (720, 90671), (840, 77718), (1008, 64765), (1260, 51812), (1680, 38859), (2520, 25906), (5040, 12953)]