149580480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22259}}^1$

素因数の和:22286

約数の個数: 112

約数和(自身を含む): 542787840

約数和(自身を除く): 393207360

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, 22259, 44518, 66777, 89036, 111295, 133554, 155813, 178072, 222590, 267108, 311626, 333885, 356144, 445180, 467439, 534216, 623252, 667770, 712288, 779065, 890360, 934878, 1068432, 1246504, 1335540, 1424576, 1558130, 1780720, 1869756, 2136864, 2337195, 2493008, 2671080, 3116260, 3561440, 3739512, 4273728, 4674390, 4986016, 5342160, 6232520, 7122880, 7479024, 9348780, 9972032, 10684320, 12465040, 14958048, 18697560, 21368640, 24930080, 29916096, 37395120, 49860160, 74790240, 149580480]

約数ペア:

[(1, 149580480), (2, 74790240), (3, 49860160), (4, 37395120), (5, 29916096), (6, 24930080), (7, 21368640), (8, 18697560), (10, 14958048), (12, 12465040), (14, 10684320), (15, 9972032), (16, 9348780), (20, 7479024), (21, 7122880), (24, 6232520), (28, 5342160), (30, 4986016), (32, 4674390), (35, 4273728), (40, 3739512), (42, 3561440), (48, 3116260), (56, 2671080), (60, 2493008), (64, 2337195), (70, 2136864), (80, 1869756), (84, 1780720), (96, 1558130), (105, 1424576), (112, 1335540), (120, 1246504), (140, 1068432), (160, 934878), (168, 890360), (192, 779065), (210, 712288), (224, 667770), (240, 623252), (280, 534216), (320, 467439), (336, 445180), (420, 356144), (448, 333885), (480, 311626), (560, 267108), (672, 222590), (840, 178072), (960, 155813), (1120, 133554), (1344, 111295), (1680, 89036), (2240, 66777), (3360, 44518), (6720, 22259)]