499307040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1579

約数の個数: 144

約数和(自身を含む): 1711546200

約数和(自身を除く): 1212239160

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 480, 538, 720, 807, 1076, 1289, 1345, 1440, 1614, 2152, 2421, 2578, 2690, 3228, 3867, 4035, 4304, 4842, 5156, 5380, 6445, 6456, 7734, 8070, 8608, 9684, 10312, 10760, 11601, 12105, 12890, 12912, 15468, 16140, 19335, 19368, 20624, 21520, 23202, 24210, 25780, 25824, 30936, 32280, 38670, 38736, 41248, 43040, 46404, 48420, 51560, 58005, 61872, 64560, 77340, 77472, 92808, 96840, 103120, 116010, 123744, 129120, 154680, 185616, 193680, 206240, 232020, 309360, 346741, 371232, 387360, 464040, 618720, 693482, 928080, 1040223, 1386964, 1733705, 1856160, 2080446, 2773928, 3120669, 3467410, 4160892, 5201115, 5547856, 6241338, 6934820, 8321784, 10402230, 11095712, 12482676, 13869640, 15603345, 16643568, 20804460, 24965352, 27739280, 31206690, 33287136, 41608920, 49930704, 55478560, 62413380, 83217840, 99861408, 124826760, 166435680, 249653520, 499307040]

約数ペア:

[(1, 499307040), (2, 249653520), (3, 166435680), (4, 124826760), (5, 99861408), (6, 83217840), (8, 62413380), (9, 55478560), (10, 49930704), (12, 41608920), (15, 33287136), (16, 31206690), (18, 27739280), (20, 24965352), (24, 20804460), (30, 16643568), (32, 15603345), (36, 13869640), (40, 12482676), (45, 11095712), (48, 10402230), (60, 8321784), (72, 6934820), (80, 6241338), (90, 5547856), (96, 5201115), (120, 4160892), (144, 3467410), (160, 3120669), (180, 2773928), (240, 2080446), (269, 1856160), (288, 1733705), (360, 1386964), (480, 1040223), (538, 928080), (720, 693482), (807, 618720), (1076, 464040), (1289, 387360), (1345, 371232), (1440, 346741), (1614, 309360), (2152, 232020), (2421, 206240), (2578, 193680), (2690, 185616), (3228, 154680), (3867, 129120), (4035, 123744), (4304, 116010), (4842, 103120), (5156, 96840), (5380, 92808), (6445, 77472), (6456, 77340), (7734, 64560), (8070, 61872), (8608, 58005), (9684, 51560), (10312, 48420), (10760, 46404), (11601, 43040), (12105, 41248), (12890, 38736), (12912, 38670), (15468, 32280), (16140, 30936), (19335, 25824), (19368, 25780), (20624, 24210), (21520, 23202)]