243888960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{36293}}^1$

素因数の和:36320

約数の個数: 112

約数和(自身を含む): 884992896

約数和(自身を除く): 641103936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 36293, 72586, 108879, 145172, 181465, 217758, 254051, 290344, 362930, 435516, 508102, 544395, 580688, 725860, 762153, 871032, 1016204, 1088790, 1161376, 1270255, 1451720, 1524306, 1742064, 2032408, 2177580, 2322752, 2540510, 2903440, 3048612, 3484128, 3810765, 4064816, 4355160, 5081020, 5806880, 6097224, 6968256, 7621530, 8129632, 8710320, 10162040, 11613760, 12194448, 15243060, 16259264, 17420640, 20324080, 24388896, 30486120, 34841280, 40648160, 48777792, 60972240, 81296320, 121944480, 243888960]

約数ペア:

[(1, 243888960), (2, 121944480), (3, 81296320), (4, 60972240), (5, 48777792), (6, 40648160), (7, 34841280), (8, 30486120), (10, 24388896), (12, 20324080), (14, 17420640), (15, 16259264), (16, 15243060), (20, 12194448), (21, 11613760), (24, 10162040), (28, 8710320), (30, 8129632), (32, 7621530), (35, 6968256), (40, 6097224), (42, 5806880), (48, 5081020), (56, 4355160), (60, 4064816), (64, 3810765), (70, 3484128), (80, 3048612), (84, 2903440), (96, 2540510), (105, 2322752), (112, 2177580), (120, 2032408), (140, 1742064), (160, 1524306), (168, 1451720), (192, 1270255), (210, 1161376), (224, 1088790), (240, 1016204), (280, 871032), (320, 762153), (336, 725860), (420, 580688), (448, 544395), (480, 508102), (560, 435516), (672, 362930), (840, 290344), (960, 254051), (1120, 217758), (1344, 181465), (1680, 145172), (2240, 108879), (3360, 72586), (6720, 36293)]