730733760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1031

約数の個数: 168

約数和(自身を含む): 2523414816

約数和(自身を除く): 1792681056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 487, 521, 576, 720, 960, 974, 1042, 1440, 1461, 1563, 1948, 2084, 2435, 2605, 2880, 2922, 3126, 3896, 4168, 4383, 4689, 4870, 5210, 5844, 6252, 7305, 7792, 7815, 8336, 8766, 9378, 9740, 10420, 11688, 12504, 14610, 15584, 15630, 16672, 17532, 18756, 19480, 20840, 21915, 23376, 23445, 25008, 29220, 31168, 31260, 33344, 35064, 37512, 38960, 41680, 43830, 46752, 46890, 50016, 58440, 62520, 70128, 75024, 77920, 83360, 87660, 93504, 93780, 100032, 116880, 125040, 140256, 150048, 155840, 166720, 175320, 187560, 233760, 250080, 253727, 280512, 300096, 350640, 375120, 467520, 500160, 507454, 701280, 750240, 761181, 1014908, 1268635, 1402560, 1500480, 1522362, 2029816, 2283543, 2537270, 3044724, 3805905, 4059632, 4567086, 5074540, 6089448, 7611810, 8119264, 9134172, 10149080, 11417715, 12178896, 15223620, 16238528, 18268344, 20298160, 22835430, 24357792, 30447240, 36536688, 40596320, 45670860, 48715584, 60894480, 73073376, 81192640, 91341720, 121788960, 146146752, 182683440, 243577920, 365366880, 730733760]

約数ペア:

[(1, 730733760), (2, 365366880), (3, 243577920), (4, 182683440), (5, 146146752), (6, 121788960), (8, 91341720), (9, 81192640), (10, 73073376), (12, 60894480), (15, 48715584), (16, 45670860), (18, 40596320), (20, 36536688), (24, 30447240), (30, 24357792), (32, 22835430), (36, 20298160), (40, 18268344), (45, 16238528), (48, 15223620), (60, 12178896), (64, 11417715), (72, 10149080), (80, 9134172), (90, 8119264), (96, 7611810), (120, 6089448), (144, 5074540), (160, 4567086), (180, 4059632), (192, 3805905), (240, 3044724), (288, 2537270), (320, 2283543), (360, 2029816), (480, 1522362), (487, 1500480), (521, 1402560), (576, 1268635), (720, 1014908), (960, 761181), (974, 750240), (1042, 701280), (1440, 507454), (1461, 500160), (1563, 467520), (1948, 375120), (2084, 350640), (2435, 300096), (2605, 280512), (2880, 253727), (2922, 250080), (3126, 233760), (3896, 187560), (4168, 175320), (4383, 166720), (4689, 155840), (4870, 150048), (5210, 140256), (5844, 125040), (6252, 116880), (7305, 100032), (7792, 93780), (7815, 93504), (8336, 87660), (8766, 83360), (9378, 77920), (9740, 75024), (10420, 70128), (11688, 62520), (12504, 58440), (14610, 50016), (15584, 46890), (15630, 46752), (16672, 43830), (17532, 41680), (18756, 38960), (19480, 37512), (20840, 35064), (21915, 33344), (23376, 31260), (23445, 31168), (25008, 29220)]