303927120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{20101}}^1$

素因数の和:20130

約数の個数: 160

約数和(自身を含む): 1196471040

約数和(自身を除く): 892543920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 20101, 40202, 60303, 80404, 100505, 120606, 140707, 160808, 180909, 201010, 241212, 281414, 301515, 321616, 361818, 402020, 422121, 482424, 542727, 562828, 603030, 703535, 723636, 804040, 844242, 904545, 964848, 1085454, 1125656, 1206060, 1266363, 1407070, 1447272, 1608080, 1688484, 1809090, 2110605, 2170908, 2251312, 2412120, 2532726, 2713635, 2814140, 2894544, 3376968, 3618180, 3799089, 4221210, 4341816, 4824240, 5065452, 5427270, 5628280, 6331815, 6753936, 7236360, 7598178, 8442420, 8683632, 10130904, 10854540, 11256560, 12663630, 14472720, 15196356, 16884840, 18995445, 20261808, 21709080, 25327260, 30392712, 33769680, 37990890, 43418160, 50654520, 60785424, 75981780, 101309040, 151963560, 303927120]

約数ペア:

[(1, 303927120), (2, 151963560), (3, 101309040), (4, 75981780), (5, 60785424), (6, 50654520), (7, 43418160), (8, 37990890), (9, 33769680), (10, 30392712), (12, 25327260), (14, 21709080), (15, 20261808), (16, 18995445), (18, 16884840), (20, 15196356), (21, 14472720), (24, 12663630), (27, 11256560), (28, 10854540), (30, 10130904), (35, 8683632), (36, 8442420), (40, 7598178), (42, 7236360), (45, 6753936), (48, 6331815), (54, 5628280), (56, 5427270), (60, 5065452), (63, 4824240), (70, 4341816), (72, 4221210), (80, 3799089), (84, 3618180), (90, 3376968), (105, 2894544), (108, 2814140), (112, 2713635), (120, 2532726), (126, 2412120), (135, 2251312), (140, 2170908), (144, 2110605), (168, 1809090), (180, 1688484), (189, 1608080), (210, 1447272), (216, 1407070), (240, 1266363), (252, 1206060), (270, 1125656), (280, 1085454), (315, 964848), (336, 904545), (360, 844242), (378, 804040), (420, 723636), (432, 703535), (504, 603030), (540, 562828), (560, 542727), (630, 482424), (720, 422121), (756, 402020), (840, 361818), (945, 321616), (1008, 301515), (1080, 281414), (1260, 241212), (1512, 201010), (1680, 180909), (1890, 160808), (2160, 140707), (2520, 120606), (3024, 100505), (3780, 80404), (5040, 60303), (7560, 40202), (15120, 20101)]