488349840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1777

約数の個数: 160

約数和(自身を含む): 1667143296

約数和(自身を除く): 1178793456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 113, 120, 132, 165, 176, 220, 226, 240, 264, 330, 339, 440, 452, 528, 565, 660, 678, 880, 904, 1130, 1243, 1320, 1356, 1637, 1695, 1808, 2260, 2486, 2640, 2712, 3274, 3390, 3729, 4520, 4911, 4972, 5424, 6215, 6548, 6780, 7458, 8185, 9040, 9822, 9944, 12430, 13096, 13560, 14916, 16370, 18007, 18645, 19644, 19888, 24555, 24860, 26192, 27120, 29832, 32740, 36014, 37290, 39288, 49110, 49720, 54021, 59664, 65480, 72028, 74580, 78576, 90035, 98220, 99440, 108042, 130960, 144056, 149160, 180070, 184981, 196440, 216084, 270105, 288112, 298320, 360140, 369962, 392880, 432168, 540210, 554943, 720280, 739924, 864336, 924905, 1080420, 1109886, 1440560, 1479848, 1849810, 2034791, 2160840, 2219772, 2774715, 2959696, 3699620, 4069582, 4321680, 4439544, 5549430, 6104373, 7399240, 8139164, 8879088, 10173955, 11098860, 12208746, 14798480, 16278328, 20347910, 22197720, 24417492, 30521865, 32556656, 40695820, 44395440, 48834984, 61043730, 81391640, 97669968, 122087460, 162783280, 244174920, 488349840]

約数ペア:

[(1, 488349840), (2, 244174920), (3, 162783280), (4, 122087460), (5, 97669968), (6, 81391640), (8, 61043730), (10, 48834984), (11, 44395440), (12, 40695820), (15, 32556656), (16, 30521865), (20, 24417492), (22, 22197720), (24, 20347910), (30, 16278328), (33, 14798480), (40, 12208746), (44, 11098860), (48, 10173955), (55, 8879088), (60, 8139164), (66, 7399240), (80, 6104373), (88, 5549430), (110, 4439544), (113, 4321680), (120, 4069582), (132, 3699620), (165, 2959696), (176, 2774715), (220, 2219772), (226, 2160840), (240, 2034791), (264, 1849810), (330, 1479848), (339, 1440560), (440, 1109886), (452, 1080420), (528, 924905), (565, 864336), (660, 739924), (678, 720280), (880, 554943), (904, 540210), (1130, 432168), (1243, 392880), (1320, 369962), (1356, 360140), (1637, 298320), (1695, 288112), (1808, 270105), (2260, 216084), (2486, 196440), (2640, 184981), (2712, 180070), (3274, 149160), (3390, 144056), (3729, 130960), (4520, 108042), (4911, 99440), (4972, 98220), (5424, 90035), (6215, 78576), (6548, 74580), (6780, 72028), (7458, 65480), (8185, 59664), (9040, 54021), (9822, 49720), (9944, 49110), (12430, 39288), (13096, 37290), (13560, 36014), (14916, 32740), (16370, 29832), (18007, 27120), (18645, 26192), (19644, 24860), (19888, 24555)]