1615959840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27823}}^1$

素因数の和:27863

約数の個数: 144

約数和(自身を含む): 5595295104

約数和(自身を除く): 3979335264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 19360, 27823, 29040, 55646, 58080, 83469, 111292, 139115, 166938, 222584, 278230, 306053, 333876, 417345, 445168, 556460, 612106, 667752, 834690, 890336, 918159, 1112920, 1224212, 1335504, 1530265, 1669380, 1836318, 2225840, 2448424, 2671008, 3060530, 3338760, 3366583, 3672636, 4451680, 4590795, 4896848, 6121060, 6677520, 6733166, 7345272, 9181590, 9793696, 10099749, 12242120, 13355040, 13466332, 14690544, 16832915, 18363180, 20199498, 24484240, 26932664, 29381088, 33665830, 36726360, 40398996, 48968480, 50498745, 53865328, 67331660, 73452720, 80797992, 100997490, 107730656, 134663320, 146905440, 161595984, 201994980, 269326640, 323191968, 403989960, 538653280, 807979920, 1615959840]

約数ペア:

[(1, 1615959840), (2, 807979920), (3, 538653280), (4, 403989960), (5, 323191968), (6, 269326640), (8, 201994980), (10, 161595984), (11, 146905440), (12, 134663320), (15, 107730656), (16, 100997490), (20, 80797992), (22, 73452720), (24, 67331660), (30, 53865328), (32, 50498745), (33, 48968480), (40, 40398996), (44, 36726360), (48, 33665830), (55, 29381088), (60, 26932664), (66, 24484240), (80, 20199498), (88, 18363180), (96, 16832915), (110, 14690544), (120, 13466332), (121, 13355040), (132, 12242120), (160, 10099749), (165, 9793696), (176, 9181590), (220, 7345272), (240, 6733166), (242, 6677520), (264, 6121060), (330, 4896848), (352, 4590795), (363, 4451680), (440, 3672636), (480, 3366583), (484, 3338760), (528, 3060530), (605, 2671008), (660, 2448424), (726, 2225840), (880, 1836318), (968, 1669380), (1056, 1530265), (1210, 1335504), (1320, 1224212), (1452, 1112920), (1760, 918159), (1815, 890336), (1936, 834690), (2420, 667752), (2640, 612106), (2904, 556460), (3630, 445168), (3872, 417345), (4840, 333876), (5280, 306053), (5808, 278230), (7260, 222584), (9680, 166938), (11616, 139115), (14520, 111292), (19360, 83469), (27823, 58080), (29040, 55646)]