1779567360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24391}}^1$

素因数の和:24434

約数の個数: 144

約数和(自身を含む): 5982869760

約数和(自身を除く): 4203302400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 24391, 36480, 48782, 72960, 73173, 97564, 121955, 146346, 195128, 243910, 292692, 365865, 390256, 463429, 487820, 585384, 731730, 780512, 926858, 975640, 1170768, 1390287, 1463460, 1561024, 1853716, 1951280, 2317145, 2341536, 2780574, 2926920, 3122048, 3707432, 3902560, 4634290, 4683072, 5561148, 5853840, 6244096, 6951435, 7414864, 7805120, 9268580, 9366144, 11122296, 11707680, 13902870, 14829728, 15610240, 18537160, 18732288, 22244592, 23415360, 27805740, 29659456, 31220480, 37074320, 44489184, 46830720, 55611480, 59318912, 74148640, 88978368, 93661440, 111222960, 118637824, 148297280, 177956736, 222445920, 296594560, 355913472, 444891840, 593189120, 889783680, 1779567360]

約数ペア:

[(1, 1779567360), (2, 889783680), (3, 593189120), (4, 444891840), (5, 355913472), (6, 296594560), (8, 222445920), (10, 177956736), (12, 148297280), (15, 118637824), (16, 111222960), (19, 93661440), (20, 88978368), (24, 74148640), (30, 59318912), (32, 55611480), (38, 46830720), (40, 44489184), (48, 37074320), (57, 31220480), (60, 29659456), (64, 27805740), (76, 23415360), (80, 22244592), (95, 18732288), (96, 18537160), (114, 15610240), (120, 14829728), (128, 13902870), (152, 11707680), (160, 11122296), (190, 9366144), (192, 9268580), (228, 7805120), (240, 7414864), (256, 6951435), (285, 6244096), (304, 5853840), (320, 5561148), (380, 4683072), (384, 4634290), (456, 3902560), (480, 3707432), (570, 3122048), (608, 2926920), (640, 2780574), (760, 2341536), (768, 2317145), (912, 1951280), (960, 1853716), (1140, 1561024), (1216, 1463460), (1280, 1390287), (1520, 1170768), (1824, 975640), (1920, 926858), (2280, 780512), (2432, 731730), (3040, 585384), (3648, 487820), (3840, 463429), (4560, 390256), (4864, 365865), (6080, 292692), (7296, 243910), (9120, 195128), (12160, 146346), (14592, 121955), (18240, 97564), (24320, 73173), (24391, 72960), (36480, 48782)]