240937920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 168

約数和(自身を含む): 834481440

約数和(自身を除く): 593543520

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 269, 288, 311, 320, 360, 480, 538, 576, 622, 720, 807, 933, 960, 1076, 1244, 1345, 1440, 1555, 1614, 1866, 2152, 2421, 2488, 2690, 2799, 2880, 3110, 3228, 3732, 4035, 4304, 4665, 4842, 4976, 5380, 5598, 6220, 6456, 7464, 8070, 8608, 9330, 9684, 9952, 10760, 11196, 12105, 12440, 12912, 13995, 14928, 16140, 17216, 18660, 19368, 19904, 21520, 22392, 24210, 24880, 25824, 27990, 29856, 32280, 37320, 38736, 43040, 44784, 48420, 49760, 51648, 55980, 59712, 64560, 74640, 77472, 83659, 86080, 89568, 96840, 99520, 111960, 129120, 149280, 154944, 167318, 179136, 193680, 223920, 250977, 258240, 298560, 334636, 387360, 418295, 447840, 501954, 669272, 752931, 774720, 836590, 895680, 1003908, 1254885, 1338544, 1505862, 1673180, 2007816, 2509770, 2677088, 3011724, 3346360, 3764655, 4015632, 5019540, 5354176, 6023448, 6692720, 7529310, 8031264, 10039080, 12046896, 13385440, 15058620, 16062528, 20078160, 24093792, 26770880, 30117240, 40156320, 48187584, 60234480, 80312640, 120468960, 240937920]

約数ペア:

[(1, 240937920), (2, 120468960), (3, 80312640), (4, 60234480), (5, 48187584), (6, 40156320), (8, 30117240), (9, 26770880), (10, 24093792), (12, 20078160), (15, 16062528), (16, 15058620), (18, 13385440), (20, 12046896), (24, 10039080), (30, 8031264), (32, 7529310), (36, 6692720), (40, 6023448), (45, 5354176), (48, 5019540), (60, 4015632), (64, 3764655), (72, 3346360), (80, 3011724), (90, 2677088), (96, 2509770), (120, 2007816), (144, 1673180), (160, 1505862), (180, 1338544), (192, 1254885), (240, 1003908), (269, 895680), (288, 836590), (311, 774720), (320, 752931), (360, 669272), (480, 501954), (538, 447840), (576, 418295), (622, 387360), (720, 334636), (807, 298560), (933, 258240), (960, 250977), (1076, 223920), (1244, 193680), (1345, 179136), (1440, 167318), (1555, 154944), (1614, 149280), (1866, 129120), (2152, 111960), (2421, 99520), (2488, 96840), (2690, 89568), (2799, 86080), (2880, 83659), (3110, 77472), (3228, 74640), (3732, 64560), (4035, 59712), (4304, 55980), (4665, 51648), (4842, 49760), (4976, 48420), (5380, 44784), (5598, 43040), (6220, 38736), (6456, 37320), (7464, 32280), (8070, 29856), (8608, 27990), (9330, 25824), (9684, 24880), (9952, 24210), (10760, 22392), (11196, 21520), (12105, 19904), (12440, 19368), (12912, 18660), (13995, 17216), (14928, 16140)]