945015120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{62501}}^1$

素因数の和:62530

約数の個数: 160

約数和(自身を含む): 3720119040

約数和(自身を除く): 2775103920

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, 62501, 125002, 187503, 250004, 312505, 375006, 437507, 500008, 562509, 625010, 750012, 875014, 937515, 1000016, 1125018, 1250020, 1312521, 1500024, 1687527, 1750028, 1875030, 2187535, 2250036, 2500040, 2625042, 2812545, 3000048, 3375054, 3500056, 3750060, 3937563, 4375070, 4500072, 5000080, 5250084, 5625090, 6562605, 6750108, 7000112, 7500120, 7875126, 8437635, 8750140, 9000144, 10500168, 11250180, 11812689, 13125210, 13500216, 15000240, 15750252, 16875270, 17500280, 19687815, 21000336, 22500360, 23625378, 26250420, 27000432, 31500504, 33750540, 35000560, 39375630, 45000720, 47250756, 52500840, 59063445, 63001008, 67501080, 78751260, 94501512, 105001680, 118126890, 135002160, 157502520, 189003024, 236253780, 315005040, 472507560, 945015120]

約数ペア:

[(1, 945015120), (2, 472507560), (3, 315005040), (4, 236253780), (5, 189003024), (6, 157502520), (7, 135002160), (8, 118126890), (9, 105001680), (10, 94501512), (12, 78751260), (14, 67501080), (15, 63001008), (16, 59063445), (18, 52500840), (20, 47250756), (21, 45000720), (24, 39375630), (27, 35000560), (28, 33750540), (30, 31500504), (35, 27000432), (36, 26250420), (40, 23625378), (42, 22500360), (45, 21000336), (48, 19687815), (54, 17500280), (56, 16875270), (60, 15750252), (63, 15000240), (70, 13500216), (72, 13125210), (80, 11812689), (84, 11250180), (90, 10500168), (105, 9000144), (108, 8750140), (112, 8437635), (120, 7875126), (126, 7500120), (135, 7000112), (140, 6750108), (144, 6562605), (168, 5625090), (180, 5250084), (189, 5000080), (210, 4500072), (216, 4375070), (240, 3937563), (252, 3750060), (270, 3500056), (280, 3375054), (315, 3000048), (336, 2812545), (360, 2625042), (378, 2500040), (420, 2250036), (432, 2187535), (504, 1875030), (540, 1750028), (560, 1687527), (630, 1500024), (720, 1312521), (756, 1250020), (840, 1125018), (945, 1000016), (1008, 937515), (1080, 875014), (1260, 750012), (1512, 625010), (1680, 562509), (1890, 500008), (2160, 437507), (2520, 375006), (3024, 312505), (3780, 250004), (5040, 187503), (7560, 125002), (15120, 62501)]