28488870480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2422523}}^1$

素因数の和:2422553

約数の個数: 120

約数和(自身を含む): 102734397792

約数和(自身を除く): 74245527312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 2422523, 4845046, 7267569, 9690092, 12112615, 14535138, 16957661, 19380184, 24225230, 29070276, 33915322, 36337845, 38760368, 48450460, 50872983, 58140552, 67830644, 72675690, 84788305, 96900920, 101745966, 116281104, 118703627, 135661288, 145351380, 169576610, 193801840, 203491932, 237407254, 254364915, 271322576, 290702760, 339153220, 356110881, 406983864, 474814508, 508729830, 581405520, 593518135, 678306440, 712221762, 813967728, 949629016, 1017459660, 1187036270, 1356612880, 1424443524, 1780554405, 1899258032, 2034919320, 2374072540, 2848887048, 3561108810, 4069838640, 4748145080, 5697774096, 7122217620, 9496290160, 14244435240, 28488870480]

約数ペア:

[(1, 28488870480), (2, 14244435240), (3, 9496290160), (4, 7122217620), (5, 5697774096), (6, 4748145080), (7, 4069838640), (8, 3561108810), (10, 2848887048), (12, 2374072540), (14, 2034919320), (15, 1899258032), (16, 1780554405), (20, 1424443524), (21, 1356612880), (24, 1187036270), (28, 1017459660), (30, 949629016), (35, 813967728), (40, 712221762), (42, 678306440), (48, 593518135), (49, 581405520), (56, 508729830), (60, 474814508), (70, 406983864), (80, 356110881), (84, 339153220), (98, 290702760), (105, 271322576), (112, 254364915), (120, 237407254), (140, 203491932), (147, 193801840), (168, 169576610), (196, 145351380), (210, 135661288), (240, 118703627), (245, 116281104), (280, 101745966), (294, 96900920), (336, 84788305), (392, 72675690), (420, 67830644), (490, 58140552), (560, 50872983), (588, 48450460), (735, 38760368), (784, 36337845), (840, 33915322), (980, 29070276), (1176, 24225230), (1470, 19380184), (1680, 16957661), (1960, 14535138), (2352, 12112615), (2940, 9690092), (3920, 7267569), (5880, 4845046), (11760, 2422523)]