52487280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 177577920

約数和(自身を除く): 125090640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 271, 360, 538, 542, 720, 807, 813, 1076, 1084, 1345, 1355, 1614, 1626, 2152, 2168, 2421, 2439, 2690, 2710, 3228, 3252, 4035, 4065, 4304, 4336, 4842, 4878, 5380, 5420, 6456, 6504, 8070, 8130, 9684, 9756, 10760, 10840, 12105, 12195, 12912, 13008, 16140, 16260, 19368, 19512, 21520, 21680, 24210, 24390, 32280, 32520, 38736, 39024, 48420, 48780, 64560, 65040, 72899, 96840, 97560, 145798, 193680, 195120, 218697, 291596, 364495, 437394, 583192, 656091, 728990, 874788, 1093485, 1166384, 1312182, 1457980, 1749576, 2186970, 2624364, 2915960, 3280455, 3499152, 4373940, 5248728, 5831920, 6560910, 8747880, 10497456, 13121820, 17495760, 26243640, 52487280]

約数ペア:

[(1, 52487280), (2, 26243640), (3, 17495760), (4, 13121820), (5, 10497456), (6, 8747880), (8, 6560910), (9, 5831920), (10, 5248728), (12, 4373940), (15, 3499152), (16, 3280455), (18, 2915960), (20, 2624364), (24, 2186970), (30, 1749576), (36, 1457980), (40, 1312182), (45, 1166384), (48, 1093485), (60, 874788), (72, 728990), (80, 656091), (90, 583192), (120, 437394), (144, 364495), (180, 291596), (240, 218697), (269, 195120), (271, 193680), (360, 145798), (538, 97560), (542, 96840), (720, 72899), (807, 65040), (813, 64560), (1076, 48780), (1084, 48420), (1345, 39024), (1355, 38736), (1614, 32520), (1626, 32280), (2152, 24390), (2168, 24210), (2421, 21680), (2439, 21520), (2690, 19512), (2710, 19368), (3228, 16260), (3252, 16140), (4035, 13008), (4065, 12912), (4304, 12195), (4336, 12105), (4842, 10840), (4878, 10760), (5380, 9756), (5420, 9684), (6456, 8130), (6504, 8070)]