120561840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 240

約数和(自身を含む): 487468800

約数和(自身を除く): 366906960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1259, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2518, 2520, 2660, 2736, 3192, 3420, 3777, 3990, 4560, 4788, 5036, 5040, 5320, 5985, 6295, 6384, 6840, 7554, 7980, 8813, 9576, 10072, 10640, 11331, 11970, 12590, 13680, 15108, 15960, 17626, 18885, 19152, 20144, 22662, 23921, 23940, 25180, 26439, 30216, 31920, 35252, 37770, 44065, 45324, 47842, 47880, 50360, 52878, 56655, 60432, 70504, 71763, 75540, 79317, 88130, 90648, 95684, 95760, 100720, 105756, 113310, 119605, 132195, 141008, 143526, 151080, 158634, 167447, 176260, 181296, 191368, 211512, 215289, 226620, 239210, 264390, 287052, 302160, 317268, 334894, 352520, 358815, 382736, 396585, 423024, 430578, 453240, 478420, 502341, 528780, 574104, 634536, 669788, 705040, 717630, 793170, 837235, 861156, 906480, 956840, 1004682, 1057560, 1076445, 1148208, 1269072, 1339576, 1435260, 1507023, 1586340, 1674470, 1722312, 1913680, 2009364, 2115120, 2152890, 2511705, 2679152, 2870520, 3014046, 3172680, 3348940, 3444624, 4018728, 4305780, 5023410, 5741040, 6028092, 6345360, 6697880, 7535115, 8037456, 8611560, 10046820, 12056184, 13395760, 15070230, 17223120, 20093640, 24112368, 30140460, 40187280, 60280920, 120561840]

約数ペア:

[(1, 120561840), (2, 60280920), (3, 40187280), (4, 30140460), (5, 24112368), (6, 20093640), (7, 17223120), (8, 15070230), (9, 13395760), (10, 12056184), (12, 10046820), (14, 8611560), (15, 8037456), (16, 7535115), (18, 6697880), (19, 6345360), (20, 6028092), (21, 5741040), (24, 5023410), (28, 4305780), (30, 4018728), (35, 3444624), (36, 3348940), (38, 3172680), (40, 3014046), (42, 2870520), (45, 2679152), (48, 2511705), (56, 2152890), (57, 2115120), (60, 2009364), (63, 1913680), (70, 1722312), (72, 1674470), (76, 1586340), (80, 1507023), (84, 1435260), (90, 1339576), (95, 1269072), (105, 1148208), (112, 1076445), (114, 1057560), (120, 1004682), (126, 956840), (133, 906480), (140, 861156), (144, 837235), (152, 793170), (168, 717630), (171, 705040), (180, 669788), (190, 634536), (210, 574104), (228, 528780), (240, 502341), (252, 478420), (266, 453240), (280, 430578), (285, 423024), (304, 396585), (315, 382736), (336, 358815), (342, 352520), (360, 334894), (380, 317268), (399, 302160), (420, 287052), (456, 264390), (504, 239210), (532, 226620), (560, 215289), (570, 211512), (630, 191368), (665, 181296), (684, 176260), (720, 167447), (760, 158634), (798, 151080), (840, 143526), (855, 141008), (912, 132195), (1008, 119605), (1064, 113310), (1140, 105756), (1197, 100720), (1259, 95760), (1260, 95684), (1330, 90648), (1368, 88130), (1520, 79317), (1596, 75540), (1680, 71763), (1710, 70504), (1995, 60432), (2128, 56655), (2280, 52878), (2394, 50360), (2518, 47880), (2520, 47842), (2660, 45324), (2736, 44065), (3192, 37770), (3420, 35252), (3777, 31920), (3990, 30216), (4560, 26439), (4788, 25180), (5036, 23940), (5040, 23921), (5320, 22662), (5985, 20144), (6295, 19152), (6384, 18885), (6840, 17626), (7554, 15960), (7980, 15108), (8813, 13680), (9576, 12590), (10072, 11970), (10640, 11331)]