104574960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20749}}^1$

素因数の和:20775

約数の個数: 120

約数和(自身を含む): 401388000

約数和(自身を除く): 296813040

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, 20749, 41498, 62247, 82996, 103745, 124494, 145243, 165992, 186741, 207490, 248988, 290486, 311235, 331984, 373482, 414980, 435729, 497976, 580972, 622470, 726215, 746964, 829960, 871458, 933705, 995952, 1161944, 1244940, 1307187, 1452430, 1493928, 1659920, 1742916, 1867410, 2178645, 2323888, 2489880, 2614374, 2904860, 2987856, 3485832, 3734820, 4357290, 4979760, 5228748, 5809720, 6535935, 6971664, 7469640, 8714580, 10457496, 11619440, 13071870, 14939280, 17429160, 20914992, 26143740, 34858320, 52287480, 104574960]

約数ペア:

[(1, 104574960), (2, 52287480), (3, 34858320), (4, 26143740), (5, 20914992), (6, 17429160), (7, 14939280), (8, 13071870), (9, 11619440), (10, 10457496), (12, 8714580), (14, 7469640), (15, 6971664), (16, 6535935), (18, 5809720), (20, 5228748), (21, 4979760), (24, 4357290), (28, 3734820), (30, 3485832), (35, 2987856), (36, 2904860), (40, 2614374), (42, 2489880), (45, 2323888), (48, 2178645), (56, 1867410), (60, 1742916), (63, 1659920), (70, 1493928), (72, 1452430), (80, 1307187), (84, 1244940), (90, 1161944), (105, 995952), (112, 933705), (120, 871458), (126, 829960), (140, 746964), (144, 726215), (168, 622470), (180, 580972), (210, 497976), (240, 435729), (252, 414980), (280, 373482), (315, 331984), (336, 311235), (360, 290486), (420, 248988), (504, 207490), (560, 186741), (630, 165992), (720, 145243), (840, 124494), (1008, 103745), (1260, 82996), (1680, 62247), (2520, 41498), (5040, 20749)]