72404462160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{20369}}^1\times {\mathrm{4937}}^1$

素因数の和:25325

約数の個数: 120

約数和(自身を含む): 243219511080

約数和(自身を除く): 170815048920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4937, 9874, 14811, 19748, 20369, 24685, 29622, 39496, 40738, 44433, 49370, 59244, 61107, 74055, 78992, 81476, 88866, 98740, 101845, 118488, 122214, 148110, 162952, 177732, 183321, 197480, 203690, 222165, 236976, 244428, 296220, 305535, 325904, 355464, 366642, 394960, 407380, 444330, 488856, 592440, 611070, 710928, 733284, 814760, 888660, 916605, 977712, 1184880, 1222140, 1466568, 1629520, 1777320, 1833210, 2444280, 2933136, 3554640, 3666420, 4888560, 7332840, 14665680, 100561753, 201123506, 301685259, 402247012, 502808765, 603370518, 804494024, 905055777, 1005617530, 1206741036, 1508426295, 1608988048, 1810111554, 2011235060, 2413482072, 3016852590, 3620223108, 4022470120, 4525278885, 4826964144, 6033705180, 7240446216, 8044940240, 9050557770, 12067410360, 14480892432, 18101115540, 24134820720, 36202231080, 72404462160]

約数ペア:

[(1, 72404462160), (2, 36202231080), (3, 24134820720), (4, 18101115540), (5, 14480892432), (6, 12067410360), (8, 9050557770), (9, 8044940240), (10, 7240446216), (12, 6033705180), (15, 4826964144), (16, 4525278885), (18, 4022470120), (20, 3620223108), (24, 3016852590), (30, 2413482072), (36, 2011235060), (40, 1810111554), (45, 1608988048), (48, 1508426295), (60, 1206741036), (72, 1005617530), (80, 905055777), (90, 804494024), (120, 603370518), (144, 502808765), (180, 402247012), (240, 301685259), (360, 201123506), (720, 100561753), (4937, 14665680), (9874, 7332840), (14811, 4888560), (19748, 3666420), (20369, 3554640), (24685, 2933136), (29622, 2444280), (39496, 1833210), (40738, 1777320), (44433, 1629520), (49370, 1466568), (59244, 1222140), (61107, 1184880), (74055, 977712), (78992, 916605), (81476, 888660), (88866, 814760), (98740, 733284), (101845, 710928), (118488, 611070), (122214, 592440), (148110, 488856), (162952, 444330), (177732, 407380), (183321, 394960), (197480, 366642), (203690, 355464), (222165, 325904), (236976, 305535), (244428, 296220)]