4007455080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{983}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 12280792320

約数和(自身を除く): 8273337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 641, 795, 983, 1060, 1272, 1282, 1590, 1923, 1966, 2120, 2564, 2949, 3180, 3205, 3846, 3932, 4915, 5128, 5898, 6360, 6410, 7692, 7864, 9615, 9830, 11796, 12820, 14745, 15384, 19230, 19660, 23592, 25640, 29490, 33973, 38460, 39320, 52099, 58980, 67946, 76920, 101919, 104198, 117960, 135892, 156297, 169865, 203838, 208396, 260495, 271784, 312594, 339730, 407676, 416792, 509595, 520990, 625188, 630103, 679460, 781485, 815352, 1019190, 1041980, 1250376, 1260206, 1358920, 1562970, 1890309, 2038380, 2083960, 2520412, 3125940, 3150515, 3780618, 4076760, 5040824, 6251880, 6301030, 7561236, 9451545, 12602060, 15122472, 18903090, 25204120, 33395459, 37806180, 66790918, 75612360, 100186377, 133581836, 166977295, 200372754, 267163672, 333954590, 400745508, 500931885, 667909180, 801491016, 1001863770, 1335818360, 2003727540, 4007455080]

約数ペア:

[(1, 4007455080), (2, 2003727540), (3, 1335818360), (4, 1001863770), (5, 801491016), (6, 667909180), (8, 500931885), (10, 400745508), (12, 333954590), (15, 267163672), (20, 200372754), (24, 166977295), (30, 133581836), (40, 100186377), (53, 75612360), (60, 66790918), (106, 37806180), (120, 33395459), (159, 25204120), (212, 18903090), (265, 15122472), (318, 12602060), (424, 9451545), (530, 7561236), (636, 6301030), (641, 6251880), (795, 5040824), (983, 4076760), (1060, 3780618), (1272, 3150515), (1282, 3125940), (1590, 2520412), (1923, 2083960), (1966, 2038380), (2120, 1890309), (2564, 1562970), (2949, 1358920), (3180, 1260206), (3205, 1250376), (3846, 1041980), (3932, 1019190), (4915, 815352), (5128, 781485), (5898, 679460), (6360, 630103), (6410, 625188), (7692, 520990), (7864, 509595), (9615, 416792), (9830, 407676), (11796, 339730), (12820, 312594), (14745, 271784), (15384, 260495), (19230, 208396), (19660, 203838), (23592, 169865), (25640, 156297), (29490, 135892), (33973, 117960), (38460, 104198), (39320, 101919), (52099, 76920), (58980, 67946)]