123490080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12251}}^1$

素因数の和:12279

約数の個数: 144

約数和(自身を含む): 481650624

約数和(自身を除く): 358160544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12251, 24502, 36753, 49004, 61255, 73506, 85757, 98008, 110259, 122510, 147012, 171514, 183765, 196016, 220518, 245020, 257271, 294024, 343028, 367530, 392032, 428785, 441036, 490040, 514542, 551295, 588048, 686056, 735060, 771813, 857570, 882072, 980080, 1029084, 1102590, 1176096, 1286355, 1372112, 1470120, 1543626, 1715140, 1764144, 1960160, 2058168, 2205180, 2572710, 2744224, 2940240, 3087252, 3430280, 3528288, 3859065, 4116336, 4410360, 5145420, 5880480, 6174504, 6860560, 7718130, 8232672, 8820720, 10290840, 12349008, 13721120, 15436260, 17641440, 20581680, 24698016, 30872520, 41163360, 61745040, 123490080]

約数ペア:

[(1, 123490080), (2, 61745040), (3, 41163360), (4, 30872520), (5, 24698016), (6, 20581680), (7, 17641440), (8, 15436260), (9, 13721120), (10, 12349008), (12, 10290840), (14, 8820720), (15, 8232672), (16, 7718130), (18, 6860560), (20, 6174504), (21, 5880480), (24, 5145420), (28, 4410360), (30, 4116336), (32, 3859065), (35, 3528288), (36, 3430280), (40, 3087252), (42, 2940240), (45, 2744224), (48, 2572710), (56, 2205180), (60, 2058168), (63, 1960160), (70, 1764144), (72, 1715140), (80, 1543626), (84, 1470120), (90, 1372112), (96, 1286355), (105, 1176096), (112, 1102590), (120, 1029084), (126, 980080), (140, 882072), (144, 857570), (160, 771813), (168, 735060), (180, 686056), (210, 588048), (224, 551295), (240, 514542), (252, 490040), (280, 441036), (288, 428785), (315, 392032), (336, 367530), (360, 343028), (420, 294024), (480, 257271), (504, 245020), (560, 220518), (630, 196016), (672, 183765), (720, 171514), (840, 147012), (1008, 122510), (1120, 110259), (1260, 98008), (1440, 85757), (1680, 73506), (2016, 61255), (2520, 49004), (3360, 36753), (5040, 24502), (10080, 12251)]